8887457264 has 20 divisors (see below), whose sum is σ = 19679369904. Its totient is φ = 3808910208.

The previous prime is 8887457237. The next prime is 8887457297. The reversal of 8887457264 is 4627547888.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39676037 + ... + 39676260.

Almost surely, 2^8887457264 is an apocalyptic number.

It is an amenable number.

8887457264 is an abundant number, since it is smaller than the sum of its proper divisors (10791912640).

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

8887457264 is a wasteful number, since it uses less digits than its factorization.

8887457264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79352312 (or 79352306 counting only the distinct ones).

The product of its digits is 24084480, while the sum is 59.

The square root of 8887457264 is about 94273.3115149776. The cubic root of 8887457264 is about 2071.3771215469.

The spelling of 8887457264 in words is "eight billion, eight hundred eighty-seven million, four hundred fifty-seven thousand, two hundred sixty-four".