8620694925 has 24 divisors (see below), whose sum is σ = 14324529600. Its totient is φ = 4574592000.

The previous prime is 8620694921. The next prime is 8620694941. The reversal of 8620694925 is 5294960268.

It is not a de Polignac number, because 8620694925 - 2² = 8620694921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8620694921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273876 + ... + 303725.

It is an arithmetic number, because the mean of its divisors is an integer number (596855400).

Almost surely, 2^8620694925 is an apocalyptic number.

It is an amenable number.

8620694925 is a deficient number, since it is larger than the sum of its proper divisors (5703834675).

8620694925 is a wasteful number, since it uses less digits than its factorization.

8620694925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577813 (or 577808 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 8620694925 is about 92847.6974674117. The cubic root of 8620694925 is about 2050.4416993900.

The spelling of 8620694925 in words is "eight billion, six hundred twenty million, six hundred ninety-four thousand, nine hundred twenty-five".