396924113633832 has 96 divisors (see below), whose sum is σ = 1078973185497480. Its totient is φ = 131819628387840.

The previous prime is 396924113633797. The next prime is 396924113633863. The reversal of 396924113633832 is 238336311429693.

396924113633832 is a `hidden beast` number, since 3 + 9 + 6 + 9 + 241 + 1 + 3 + 6 + 3 + 383 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 316119367824516 + 80804745809316 = 17779746^2 + 8989146^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 396924113633832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72917698 + ... + 78171854.

Almost surely, 2^{396924113633832} is an apocalyptic number.

It is an amenable number.

396924113633832 is an abundant number, since it is smaller than the sum of its proper divisors (682049071863648).

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

396924113633832 is a wasteful number, since it uses less digits than its factorization.

396924113633832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5258043 (or 5258036 counting only the distinct ones).

The product of its digits is 90699264, while the sum is 63.

The spelling of 396924113633832 in words is "three hundred ninety-six trillion, nine hundred twenty-four billion, one hundred thirteen million, six hundred thirty-three thousand, eight hundred thirty-two".