396413968184804 has 12 divisors (see below), whose sum is σ = 695471861062524. Its totient is φ = 197707722166944.

The previous prime is 396413968184789. The next prime is 396413968184809. The reversal of 396413968184804 is 408481869314693.

It can be written as a sum of positive squares in 2 ways, for example, as 342923731240000 + 53490236944804 = 18518200^2 + 7313702^2 .

It is not an unprimeable number, because it can be changed into a prime (396413968184809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124815479579 + ... + 124815482754.

It is an arithmetic number, because the mean of its divisors is an integer number (57955988421877).

Almost surely, 2^{396413968184804} is an apocalyptic number.

It is an amenable number.

396413968184804 is a deficient number, since it is larger than the sum of its proper divisors (299057892877720).

396413968184804 is a wasteful number, since it uses less digits than its factorization.

396413968184804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249630962734 (or 249630962732 counting only the distinct ones).

The product of its (nonzero) digits is 859963392, while the sum is 74.

The spelling of 396413968184804 in words is "three hundred ninety-six trillion, four hundred thirteen billion, nine hundred sixty-eight million, one hundred eighty-four thousand, eight hundred four".