8632972007 has 8 divisors (see below), whose sum is σ = 9827256960. Its totient is φ = 7506931960.

The previous prime is 8632972003. The next prime is 8632972009. The reversal of 8632972007 is 7002792368.

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

It is not a de Polignac number, because 8632972007 - 2² = 8632972003 is a prime.

It is a super-3 number, since 3×8632972007³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8632972003) 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, 17060957 + ... + 17061462.

It is an arithmetic number, because the mean of its divisors is an integer number (1228407120).

Almost surely, 2^8632972007 is an apocalyptic number.

8632972007 is a deficient number, since it is larger than the sum of its proper divisors (1194284953).

8632972007 is a wasteful number, since it uses less digits than its factorization.

8632972007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34122453.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 8632972007 is about 92913.7880349305. The cubic root of 8632972007 is about 2051.4146101344.

The spelling of 8632972007 in words is "eight billion, six hundred thirty-two million, nine hundred seventy-two thousand, seven".