Search a number
-
+
3397899232 = 257131166861
BaseRepresentation
bin1100101010000111…
…1101001111100000
322202210202011110201
43022201331033200
523424330233412
61321100434544
7150126444520
oct31241751740
98683664421
103397899232
111494030a92
127a9b48a54
13421c6b880
142433c1680
1514d48ee57
hexca87d3e0

3397899232 has 48 divisors (see below), whose sum is σ = 8233378272. Its totient is φ = 1344222720.

The previous prime is 3397899229. The next prime is 3397899251. The reversal of 3397899232 is 2329987933.

It is a happy number.

3397899232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580519 + ... + 586342.

It is an arithmetic number, because the mean of its divisors is an integer number (171528714).

Almost surely, 23397899232 is an apocalyptic number.

3397899232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3397899232 is an abundant number, since it is smaller than the sum of its proper divisors (4835479040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3397899232 is a wasteful number, since it uses less digits than its factorization.

3397899232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166891 (or 1166883 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 55.

The square root of 3397899232 is about 58291.5022280263. The cubic root of 3397899232 is about 1503.3848349976.

The spelling of 3397899232 in words is "three billion, three hundred ninety-seven million, eight hundred ninety-nine thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 364 416 728 1456 2912 1166861 2333722 4667444 8168027 9334888 15169193 16336054 18669776 30338386 32672108 37339552 60676772 65344216 106184351 121353544 130688432 212368702 242707088 261376864 424737404 485414176 849474808 1698949616 3397899232