Search a number
-
+
3794895 = 325132499
BaseRepresentation
bin1110011110011111001111
321010210121200
432132133033
51432414040
6213200543
744153556
oct16363717
97123550
103794895
112162185
121330153
13a2b400
1470ad9d
154ee630
hex39e7cf

3794895 has 36 divisors (see below), whose sum is σ = 7137000. Its totient is φ = 1864512.

The previous prime is 3794891. The next prime is 3794897. The reversal of 3794895 is 5984973.

It is not a de Polignac number, because 3794895 - 22 = 3794891 is a prime.

It is a super-2 number, since 2×37948952 = 28802456122050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3794895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3794891) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7356 + ... + 7854.

It is an arithmetic number, because the mean of its divisors is an integer number (198250).

Almost surely, 23794895 is an apocalyptic number.

3794895 is a deficient number, since it is larger than the sum of its proper divisors (3342105).

3794895 is a wasteful number, since it uses less digits than its factorization.

3794895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 520 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3794895 is about 1948.0490240238. The cubic root of 3794895 is about 155.9791638838.

The spelling of 3794895 in words is "three million, seven hundred ninety-four thousand, eight hundred ninety-five".

Divisors: 1 3 5 9 13 15 39 45 65 117 169 195 499 507 585 845 1497 1521 2495 2535 4491 6487 7485 7605 19461 22455 32435 58383 84331 97305 252993 291915 421655 758979 1264965 3794895