397590496028800 has 96 divisors (see below), whose sum is σ = 1024875936420480. Its totient is φ = 152121581061120.

The previous prime is 397590496028771. The next prime is 397590496028801. The reversal of 397590496028800 is 8820694095793.

It is a self number, because there is not a number n which added to its sum of digits gives 397590496028800.

It is not an unprimeable number, because it can be changed into a prime (397590496028801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2700948792 + ... + 2701095991.

It is an arithmetic number, because the mean of its divisors is an integer number (10675791004380).

Almost surely, 2^{397590496028800} is an apocalyptic number.

It is an amenable number.

397590496028800 is an abundant number, since it is smaller than the sum of its proper divisors (627285440391680).

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

397590496028800 is a wasteful number, since it uses less digits than its factorization.

397590496028800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5402044830 (or 5402044813 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 70.

The spelling of 397590496028800 in words is "three hundred ninety-seven trillion, five hundred ninety billion, four hundred ninety-six million, twenty-eight thousand, eight hundred".