8772046900 has 36 divisors (see below), whose sum is σ = 19043929548. Its totient is φ = 3507235840.

The previous prime is 8772046879. The next prime is 8772046949. The reversal of 8772046900 is 96402778.

It can be written as a sum of positive squares in 6 ways, for example, as 995276304 + 7776770596 = 31548^2 + 88186^2 .

It is a super-2 number, since 2×8772046900² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217092 + ... + 254308.

It is an arithmetic number, because the mean of its divisors is an integer number (528998043).

Almost surely, 2^8772046900 is an apocalyptic number.

It is an amenable number.

8772046900 is an abundant number, since it is smaller than the sum of its proper divisors (10271882648).

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

8772046900 is a wasteful number, since it uses less digits than its factorization.

8772046900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39588 (or 39581 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 8772046900 is about 93659.2061678936. The cubic root of 8772046900 is about 2062.3718948288.

The spelling of 8772046900 in words is "eight billion, seven hundred seventy-two million, forty-six thousand, nine hundred".