395108256 has 48 divisors (see below), whose sum is σ = 1038441600. Its totient is φ = 131539968.

The previous prime is 395108239. The next prime is 395108279. The reversal of 395108256 is 652801593.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×395108256² = 312221067918723072, which contains 22 as substring.

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, 94825 + ... + 98903.

It is an arithmetic number, because the mean of its divisors is an integer number (21634200).

Almost surely, 2^395108256 is an apocalyptic number.

It is an amenable number.

395108256 is an abundant number, since it is smaller than the sum of its proper divisors (643333344).

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

395108256 is a wasteful number, since it uses less digits than its factorization.

395108256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101 (or 5093 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 395108256 is about 19877.3302030227. The cubic root of 395108256 is about 733.7904155034.

The spelling of 395108256 in words is "three hundred ninety-five million, one hundred eight thousand, two hundred fifty-six".