972098179 has 4 divisors (see below), whose sum is σ = 1046874976. Its totient is φ = 897321384.

The previous prime is 972098173. The next prime is 972098189. The reversal of 972098179 is 971890279.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 972098179 - 2⁵ = 972098147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (972098173) 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, 37388379 + ... + 37388404.

It is an arithmetic number, because the mean of its divisors is an integer number (261718744).

Almost surely, 2^972098179 is an apocalyptic number.

972098179 is a deficient number, since it is larger than the sum of its proper divisors (74776797).

972098179 is a wasteful number, since it uses less digits than its factorization.

972098179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74776796.

The product of its (nonzero) digits is 571536, while the sum is 52.

The square root of 972098179 is about 31178.4890429283. The cubic root of 972098179 is about 990.6115253887.

The spelling of 972098179 in words is "nine hundred seventy-two million, ninety-eight thousand, one hundred seventy-nine".