972637367 has 8 divisors (see below), whose sum is σ = 1047701424. Its totient is φ = 897608448.

The previous prime is 972637331. The next prime is 972637423. The reversal of 972637367 is 763736279.

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

It is a cyclic number.

It is not a de Polignac number, because 972637367 - 2¹⁸ = 972375223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972633367) 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, 89543 + ... + 99815.

It is an arithmetic number, because the mean of its divisors is an integer number (130962678).

Almost surely, 2^972637367 is an apocalyptic number.

972637367 is a deficient number, since it is larger than the sum of its proper divisors (75064057).

972637367 is a wasteful number, since it uses less digits than its factorization.

972637367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17569.

The product of its digits is 2000376, while the sum is 50.

The square root of 972637367 is about 31187.1346391425. The cubic root of 972637367 is about 990.7946437662.

The spelling of 972637367 in words is "nine hundred seventy-two million, six hundred thirty-seven thousand, three hundred sixty-seven".