979971358 has 8 divisors (see below), whose sum is σ = 1556425152. Its totient is φ = 461162976.

The previous prime is 979971353. The next prime is 979971371. The reversal of 979971358 is 853179979.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979971353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14411310 + ... + 14411377.

It is an arithmetic number, because the mean of its divisors is an integer number (194553144).

Almost surely, 2^979971358 is an apocalyptic number.

979971358 is a deficient number, since it is larger than the sum of its proper divisors (576453794).

979971358 is a wasteful number, since it uses less digits than its factorization.

979971358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28822706.

The product of its digits is 4286520, while the sum is 58.

The square root of 979971358 is about 31304.4942140901. The cubic root of 979971358 is about 993.2787114938.

The spelling of 979971358 in words is "nine hundred seventy-nine million, nine hundred seventy-one thousand, three hundred fifty-eight".