979814385072 has 240 divisors, whose sum is σ = 2842940325888. Its totient is φ = 314820172800.

The previous prime is 979814385029. The next prime is 979814385101. The reversal of 979814385072 is 270583418979.

979814385072 is a `hidden beast` number, since 9 + 7 + 9 + 81 + 43 + 8 + 507 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 568666803 + ... + 568668525.

Almost surely, 2^979814385072 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 979814385072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421470162944).

979814385072 is an abundant number, since it is smaller than the sum of its proper divisors (1863125940816).

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

979814385072 is a wasteful number, since it uses less digits than its factorization.

979814385072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008 (or 2999 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 979814385072 in words is "nine hundred seventy-nine billion, eight hundred fourteen million, three hundred eighty-five thousand, seventy-two".