577494672 has 40 divisors (see below), whose sum is σ = 1556727744. Its totient is φ = 184128384.

The previous prime is 577494613. The next prime is 577494679. The reversal of 577494672 is 276494775.

577494672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (577494679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260443 + ... + 262650.

Almost surely, 2^577494672 is an apocalyptic number.

It is an amenable number.

577494672 is an abundant number, since it is smaller than the sum of its proper divisors (979233072).

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

577494672 is a wasteful number, since it uses less digits than its factorization.

577494672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523127 (or 523121 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 51.

The square root of 577494672 is about 24031.1188253897. The cubic root of 577494672 is about 832.7525934991.

The spelling of 577494672 in words is "five hundred seventy-seven million, four hundred ninety-four thousand, six hundred seventy-two".