8836632979272 has 80 divisors (see below), whose sum is σ = 28286576482560. Its totient is φ = 2524752278496.

The previous prime is 8836632979259. The next prime is 8836632979277. The reversal of 8836632979272 is 2729792366388.

It is a happy number.

8836632979272 is a `hidden beast` number, since 8 + 8 + 3 + 6 + 63 + 297 + 9 + 272 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8836632979272.

It is not an unprimeable number, because it can be changed into a prime (8836632979277) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 974051128 + ... + 974060199.

It is an arithmetic number, because the mean of its divisors is an integer number (353582206032).

Almost surely, 2^{8836632979272} is an apocalyptic number.

It is an amenable number.

8836632979272 is an abundant number, since it is smaller than the sum of its proper divisors (19449943503288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8836632979272 is a wasteful number, since it uses less digits than its factorization.

8836632979272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948111352 (or 1948111339 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 72.

The spelling of 8836632979272 in words is "eight trillion, eight hundred thirty-six billion, six hundred thirty-two million, nine hundred seventy-nine thousand, two hundred seventy-two".