7898876100 has 54 divisors (see below), whose sum is σ = 24758591130. Its totient is φ = 2106366720.

The previous prime is 7898876017. The next prime is 7898876101. The reversal of 7898876100 is 16788987.

It can be written as a sum of positive squares in 3 ways, for example, as 21958596 + 7876917504 = 4686^2 + 88752^2 .

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7898876101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4387365 + ... + 4389164.

Almost surely, 2^7898876100 is an apocalyptic number.

It is an amenable number.

7898876100 is an abundant number, since it is smaller than the sum of its proper divisors (16859715030).

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

7898876100 is a wasteful number, since it uses less digits than its factorization.

7898876100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8776549 (or 8776539 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The square root of 7898876100 is about 88875.6215168142. The cubic root of 7898876100 is about 1991.5372497698.

The spelling of 7898876100 in words is "seven billion, eight hundred ninety-eight million, eight hundred seventy-six thousand, one hundred".