547979264 has 64 divisors (see below), whose sum is σ = 1253029200. Its totient is φ = 234749952.

The previous prime is 547979239. The next prime is 547979269. The reversal of 547979264 is 462979745.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547979269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228182 + ... + 230570.

Almost surely, 2^547979264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 547979264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626514600).

547979264 is an abundant number, since it is smaller than the sum of its proper divisors (705049936).

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

547979264 is an frugal number, since it uses more digits than its factorization.

547979264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426 (or 2398 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 53.

The square root of 547979264 is about 23408.9569182397. The cubic root of 547979264 is about 818.3166258919.

The spelling of 547979264 in words is "five hundred forty-seven million, nine hundred seventy-nine thousand, two hundred sixty-four".