8873683808631 has 32 divisors (see below), whose sum is σ = 12310969755840. Its totient is φ = 5682275712000.

The previous prime is 8873683808629. The next prime is 8873683808681. The reversal of 8873683808631 is 1368083863788.

It is a happy number.

It is not a de Polignac number, because 8873683808631 - 2¹ = 8873683808629 is a prime.

It is a super-2 number, since 2×8873683808631² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8873683808611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1939096 + ... + 4637613.

It is an arithmetic number, because the mean of its divisors is an integer number (384717804870).

Almost surely, 2^{8873683808631} is an apocalyptic number.

8873683808631 is a deficient number, since it is larger than the sum of its proper divisors (3437285947209).

8873683808631 is a wasteful number, since it uses less digits than its factorization.

8873683808631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576947.

The product of its (nonzero) digits is 222953472, while the sum is 69.

The spelling of 8873683808631 in words is "eight trillion, eight hundred seventy-three billion, six hundred eighty-three million, eight hundred eight thousand, six hundred thirty-one".