8873375988 has 24 divisors (see below), whose sum is σ = 21604742208. Its totient is φ = 2829192256.

The previous prime is 8873375957. The next prime is 8873376013. The reversal of 8873375988 is 8895733788.

It is a happy number.

It is a super-2 number, since 2×8873375988² (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 7 ways as a sum of consecutive naturals, for example, 16074681 + ... + 16075232.

It is an arithmetic number, because the mean of its divisors is an integer number (900197592).

Almost surely, 2^8873375988 is an apocalyptic number.

It is an amenable number.

8873375988 is an abundant number, since it is smaller than the sum of its proper divisors (12731366220).

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

8873375988 is a wasteful number, since it uses less digits than its factorization.

8873375988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32149943 (or 32149941 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 66.

The square root of 8873375988 is about 94198.5986519969. The cubic root of 8873375988 is about 2070.2825808535.

The spelling of 8873375988 in words is "eight billion, eight hundred seventy-three million, three hundred seventy-five thousand, nine hundred eighty-eight".