979793372019 has 32 divisors (see below), whose sum is σ = 1638162215424. Its totient is φ = 506041447680.

The previous prime is 979793372003. The next prime is 979793372027. The reversal of 979793372019 is 910273397979.

It is not a de Polignac number, because 979793372019 - 2⁴ = 979793372003 is a prime.

It is a super-2 number, since 2×979793372019² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (979793372069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12218794 + ... + 12298719.

It is an arithmetic number, because the mean of its divisors is an integer number (51192569232).

Almost surely, 2^979793372019 is an apocalyptic number.

979793372019 is a deficient number, since it is larger than the sum of its proper divisors (658368843405).

979793372019 is a wasteful number, since it uses less digits than its factorization.

979793372019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24517707.

The product of its (nonzero) digits is 40507614, while the sum is 66.

The spelling of 979793372019 in words is "nine hundred seventy-nine billion, seven hundred ninety-three million, three hundred seventy-two thousand, nineteen".