979468280 has 32 divisors (see below), whose sum is σ = 2518633440. Its totient is φ = 335817600.

The previous prime is 979468279. The next prime is 979468291. The reversal of 979468280 is 82864979.

It is a super-2 number, since 2×979468280² = 1918716223052316800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748771 + ... + 1749330.

It is an arithmetic number, because the mean of its divisors is an integer number (78707295).

Almost surely, 2^979468280 is an apocalyptic number.

It is an amenable number.

979468280 is an abundant number, since it is smaller than the sum of its proper divisors (1539165160).

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

979468280 is a wasteful number, since it uses less digits than its factorization.

979468280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498119 (or 3498115 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 979468280 is about 31296.4579465472. The cubic root of 979468280 is about 993.1087125797.

The spelling of 979468280 in words is "nine hundred seventy-nine million, four hundred sixty-eight thousand, two hundred eighty".