979974722 has 8 divisors (see below), whose sum is σ = 1501238016. Its totient is φ = 479562052.

The previous prime is 979974691. The next prime is 979974791. The reversal of 979974722 is 227479979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5212538 + ... + 5212725.

It is an arithmetic number, because the mean of its divisors is an integer number (187654752).

Almost surely, 2^979974722 is an apocalyptic number.

979974722 is a deficient number, since it is larger than the sum of its proper divisors (521263294).

979974722 is a wasteful number, since it uses less digits than its factorization.

979974722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425312.

The product of its digits is 4000752, while the sum is 56.

The square root of 979974722 is about 31304.5479443483. The cubic root of 979974722 is about 993.2798480528.

The spelling of 979974722 in words is "nine hundred seventy-nine million, nine hundred seventy-four thousand, seven hundred twenty-two".