7969025631 has 16 divisors (see below), whose sum is σ = 12289584384. Its totient is φ = 4498863744.

The previous prime is 7969025609. The next prime is 7969025641. The reversal of 7969025631 is 1365209697.

It is not a de Polignac number, because 7969025631 - 2⁵ = 7969025599 is a prime.

It is a super-2 number, since 2×7969025631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7969025641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284266 + ... + 2287751.

It is an arithmetic number, because the mean of its divisors is an integer number (768099024).

Almost surely, 2^7969025631 is an apocalyptic number.

7969025631 is a deficient number, since it is larger than the sum of its proper divisors (4320558753).

7969025631 is a wasteful number, since it uses less digits than its factorization.

7969025631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572110.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 7969025631 is about 89269.3991858352. The cubic root of 7969025631 is about 1997.4154641091.

The spelling of 7969025631 in words is "seven billion, nine hundred sixty-nine million, twenty-five thousand, six hundred thirty-one".