979847264 has 24 divisors (see below), whose sum is σ = 2104445448. Its totient is φ = 445384960.

The previous prime is 979847263. The next prime is 979847353. The reversal of 979847264 is 462748979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979847263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391477 + ... + 1392180.

It is an arithmetic number, because the mean of its divisors is an integer number (87685227).

Almost surely, 2^979847264 is an apocalyptic number.

It is an amenable number.

979847264 is an abundant number, since it is smaller than the sum of its proper divisors (1124598184).

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

979847264 is a wasteful number, since it uses less digits than its factorization.

979847264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783678 (or 2783670 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 56.

The square root of 979847264 is about 31302.5121036635. The cubic root of 979847264 is about 993.2367833529.

The spelling of 979847264 in words is "nine hundred seventy-nine million, eight hundred forty-seven thousand, two hundred sixty-four".