396416834468 has 12 divisors (see below), whose sum is σ = 693824270412. Its totient is φ = 198181328640.

The previous prime is 396416834459. The next prime is 396416834479. The reversal of 396416834468 is 864438614693.

It can be written as a sum of positive squares in 2 ways, for example, as 196743699364 + 199673135104 = 443558^2 + 446848^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 396416834468.

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, 6739205 + ... + 6797772.

It is an arithmetic number, because the mean of its divisors is an integer number (57818689201).

Almost surely, 2^396416834468 is an apocalyptic number.

It is an amenable number.

396416834468 is a deficient number, since it is larger than the sum of its proper divisors (297407435944).

396416834468 is a wasteful number, since it uses less digits than its factorization.

396416834468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13544302 (or 13544300 counting only the distinct ones).

The product of its digits is 71663616, while the sum is 62.

The spelling of 396416834468 in words is "three hundred ninety-six billion, four hundred sixteen million, eight hundred thirty-four thousand, four hundred sixty-eight".