979790382720 has 384 divisors, whose sum is σ = 3565102694400. Its totient is φ = 247269335040.

The previous prime is 979790382691. The next prime is 979790382733. The reversal of 979790382720 is 27283097979.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 119613825 + ... + 119622015.

It is an arithmetic number, because the mean of its divisors is an integer number (9284121600).

Almost surely, 2^979790382720 is an apocalyptic number.

979790382720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 979790382720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782551347200).

979790382720 is an abundant number, since it is smaller than the sum of its proper divisors (2585312311680).

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

979790382720 is a wasteful number, since it uses less digits than its factorization.

979790382720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9328 (or 9313 counting only the distinct ones).

The product of its (nonzero) digits is 24004512, while the sum is 63.

The spelling of 979790382720 in words is "nine hundred seventy-nine billion, seven hundred ninety million, three hundred eighty-two thousand, seven hundred twenty".