578404400970 has 64 divisors (see below), whose sum is σ = 1514533261824. Its totient is φ = 140203936320.

The previous prime is 578404400939. The next prime is 578404400971. The reversal of 578404400970 is 79004404875.

It is a super-2 number, since 2×578404400970² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (578404400971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3091309 + ... + 3273071.

It is an arithmetic number, because the mean of its divisors is an integer number (23664582216).

Almost surely, 2^578404400970 is an apocalyptic number.

578404400970 is an abundant number, since it is smaller than the sum of its proper divisors (936128860854).

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

578404400970 is a wasteful number, since it uses less digits than its factorization.

578404400970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191427.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 578404400970 in words is "five hundred seventy-eight billion, four hundred four million, four hundred thousand, nine hundred seventy".