8656672632 has 16 divisors (see below), whose sum is σ = 21641681640. Its totient is φ = 2885557536.

The previous prime is 8656672627. The next prime is 8656672639. The reversal of 8656672632 is 2362766568.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8656672639) 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, 180347323 + ... + 180347370.

Almost surely, 2^8656672632 is an apocalyptic number.

It is an amenable number.

8656672632 is an abundant number, since it is smaller than the sum of its proper divisors (12985009008).

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

8656672632 is a wasteful number, since it uses less digits than its factorization.

8656672632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360694702 (or 360694698 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The square root of 8656672632 is about 93041.2415652328. The cubic root of 8656672632 is about 2053.2901860510.

The spelling of 8656672632 in words is "eight billion, six hundred fifty-six million, six hundred seventy-two thousand, six hundred thirty-two".