8630940125 has 32 divisors (see below), whose sum is σ = 11158823520. Its totient is φ = 6657100800.

The previous prime is 8630940083. The next prime is 8630940167. The reversal of 8630940125 is 5210490368.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8630940083) and next prime (8630940167).

It can be written as a sum of positive squares in 16 ways, for example, as 1638468484 + 6992471641 = 40478^2 + 83621^2 .

It is not a de Polignac number, because 8630940125 - 2⁶ = 8630940061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3540407 + ... + 3542843.

It is an arithmetic number, because the mean of its divisors is an integer number (348713235).

Almost surely, 2^8630940125 is an apocalyptic number.

It is an amenable number.

8630940125 is a deficient number, since it is larger than the sum of its proper divisors (2527883395).

8630940125 is a wasteful number, since it uses less digits than its factorization.

8630940125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458 (or 3448 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 8630940125 is about 92902.8531585548. The cubic root of 8630940125 is about 2051.2536551556.

The spelling of 8630940125 in words is "eight billion, six hundred thirty million, nine hundred forty thousand, one hundred twenty-five".