396343808 has 40 divisors (see below), whose sum is σ = 905052192. Its totient is φ = 169860096.

The previous prime is 396343807. The next prime is 396343817. The reversal of 396343808 is 808343693.

It is not an unprimeable number, because it can be changed into a prime (396343807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51710 + ... + 58877.

Almost surely, 2^396343808 is an apocalyptic number.

It is an amenable number.

396343808 is an abundant number, since it is smaller than the sum of its proper divisors (508708384).

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

396343808 is an equidigital number, since it uses as much as digits as its factorization.

396343808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110612 (or 110596 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 396343808 is about 19908.3853689846. The cubic root of 396343808 is about 734.5545038142.

The spelling of 396343808 in words is "three hundred ninety-six million, three hundred forty-three thousand, eight hundred eight".