979004980 has 24 divisors (see below), whose sum is σ = 2061849888. Its totient is φ = 390470688.

The previous prime is 979004911. The next prime is 979004981. The reversal of 979004980 is 89400979.

It is a self number, because there is not a number n which added to its sum of digits gives 979004980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979004981) 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, 63594 + ... + 77473.

It is an arithmetic number, because the mean of its divisors is an integer number (85910412).

Almost surely, 2^979004980 is an apocalyptic number.

It is an amenable number.

979004980 is an abundant number, since it is smaller than the sum of its proper divisors (1082844908).

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

979004980 is a wasteful number, since it uses less digits than its factorization.

979004980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141423 (or 141421 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 979004980 is about 31289.0552749680. The cubic root of 979004980 is about 992.9521038563.

The spelling of 979004980 in words is "nine hundred seventy-nine million, four thousand, nine hundred eighty".