395017568 has 36 divisors (see below), whose sum is σ = 854825580. Its totient is φ = 179551680.

The previous prime is 395017537. The next prime is 395017577. The reversal of 395017568 is 865710593.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47138 + ... + 54881.

It is an arithmetic number, because the mean of its divisors is an integer number (23745155).

Almost surely, 2^395017568 is an apocalyptic number.

It is an amenable number.

395017568 is an abundant number, since it is smaller than the sum of its proper divisors (459808012).

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

395017568 is a wasteful number, since it uses less digits than its factorization.

395017568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102051 (or 102032 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 395017568 is about 19875.0488804430. The cubic root of 395017568 is about 733.7342696445.

The spelling of 395017568 in words is "three hundred ninety-five million, seventeen thousand, five hundred sixty-eight".