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3679378341 = 31279657161
BaseRepresentation
bin1101101101001110…
…1101101110100101
3100111102101210012220
43123103231232211
530013410101331
61405033502553
7160115125362
oct33323555645
910442353186
103679378341
111618a05451
12868271a59
13468383562
1426c933469
15168041296
hexdb4edba5

3679378341 has 8 divisors (see below), whose sum is σ = 4944466944. Its totient is φ = 2433604320.

The previous prime is 3679378331. The next prime is 3679378343. The reversal of 3679378341 is 1438739763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3679378341 - 211 = 3679376293 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679378343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4828200 + ... + 4828961.

It is an arithmetic number, because the mean of its divisors is an integer number (618058368).

Almost surely, 23679378341 is an apocalyptic number.

It is an amenable number.

3679378341 is a deficient number, since it is larger than the sum of its proper divisors (1265088603).

3679378341 is a wasteful number, since it uses less digits than its factorization.

3679378341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9657291.

The product of its digits is 2286144, while the sum is 51.

The square root of 3679378341 is about 60657.8794634300. The cubic root of 3679378341 is about 1543.8015850891.

It can be divided in two parts, 367937 and 8341, that added together give a triangular number (376278 = T867).

The spelling of 3679378341 in words is "three billion, six hundred seventy-nine million, three hundred seventy-eight thousand, three hundred forty-one".

Divisors: 1 3 127 381 9657161 28971483 1226459447 3679378341