972374871 has 8 divisors (see below), whose sum is σ = 1396230640. Its totient is φ = 598384512.

The previous prime is 972374863. The next prime is 972374873. The reversal of 972374871 is 178473279.

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

It is not a de Polignac number, because 972374871 - 2³ = 972374863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 972374871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972374873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12466306 + ... + 12466383.

It is an arithmetic number, because the mean of its divisors is an integer number (174528830).

Almost surely, 2^972374871 is an apocalyptic number.

972374871 is a deficient number, since it is larger than the sum of its proper divisors (423855769).

972374871 is a wasteful number, since it uses less digits than its factorization.

972374871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24932705.

The product of its digits is 592704, while the sum is 48.

The square root of 972374871 is about 31182.9259531558. The cubic root of 972374871 is about 990.7055036475.

The spelling of 972374871 in words is "nine hundred seventy-two million, three hundred seventy-four thousand, eight hundred seventy-one".