578408964 has 24 divisors (see below), whose sum is σ = 1542424128. Its totient is φ = 165259680.

The previous prime is 578408959. The next prime is 578408977. The reversal of 578408964 is 469804875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3442827 + ... + 3442994.

It is an arithmetic number, because the mean of its divisors is an integer number (64267672).

Almost surely, 2^578408964 is an apocalyptic number.

It is an amenable number.

578408964 is an abundant number, since it is smaller than the sum of its proper divisors (964015164).

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

578408964 is a wasteful number, since it uses less digits than its factorization.

578408964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885835 (or 6885833 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 578408964 is about 24050.1343863189. The cubic root of 578408964 is about 833.1918342505.

The spelling of 578408964 in words is "five hundred seventy-eight million, four hundred eight thousand, nine hundred sixty-four".