396604626 has 32 divisors (see below), whose sum is σ = 870524928. Its totient is φ = 119460240.

The previous prime is 396604619. The next prime is 396604631. The reversal of 396604626 is 626406693.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6970 + ... + 29013.

It is an arithmetic number, because the mean of its divisors is an integer number (27203904).

Almost surely, 2^396604626 is an apocalyptic number.

396604626 is an abundant number, since it is smaller than the sum of its proper divisors (473920302).

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

396604626 is a wasteful number, since it uses less digits than its factorization.

396604626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36166.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 396604626 is about 19914.9347475707. The cubic root of 396604626 is about 734.7155954584.

The spelling of 396604626 in words is "three hundred ninety-six million, six hundred four thousand, six hundred twenty-six".