396319108 has 12 divisors (see below), whose sum is σ = 700709212. Its totient is φ = 196116480.

The previous prime is 396319093. The next prime is 396319123. The reversal of 396319108 is 801913693.

It is an interprime number because it is at equal distance from previous prime (396319093) and next prime (396319123).

It can be written as a sum of positive squares in 2 ways, for example, as 56580484 + 339738624 = 7522^2 + 18432^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510333 + ... + 511108.

Almost surely, 2^396319108 is an apocalyptic number.

It is an amenable number.

396319108 is a deficient number, since it is larger than the sum of its proper divisors (304390104).

396319108 is a wasteful number, since it uses less digits than its factorization.

396319108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021542 (or 1021540 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 396319108 is about 19907.7650177010. The cubic root of 396319108 is about 734.5392444419.

The spelling of 396319108 in words is "three hundred ninety-six million, three hundred nineteen thousand, one hundred eight".