8277990900 has 72 divisors (see below), whose sum is σ = 23967632640. Its totient is φ = 2205930240.

The previous prime is 8277990899. The next prime is 8277990911. The reversal of 8277990900 is 90997728.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 461296 + ... + 478904.

Almost surely, 2^8277990900 is an apocalyptic number.

It is an amenable number.

8277990900 is an abundant number, since it is smaller than the sum of its proper divisors (15689641740).

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

8277990900 is a wasteful number, since it uses less digits than its factorization.

8277990900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19193 (or 19186 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 51.

The square root of 8277990900 is about 90983.4649812811. The cubic root of 8277990900 is about 2022.9026417386.

The spelling of 8277990900 in words is "eight billion, two hundred seventy-seven million, nine hundred ninety thousand, nine hundred".