3970502507 has 12 divisors (see below), whose sum is σ = 4224678576. Its totient is φ = 3730849920.

The previous prime is 3970502467. The next prime is 3970502513. The reversal of 3970502507 is 7052050793.

It is not a de Polignac number, because 3970502507 - 2¹⁴ = 3970486123 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3970502587) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171473 + ... + 193245.

It is an arithmetic number, because the mean of its divisors is an integer number (352056548).

Almost surely, 2^3970502507 is an apocalyptic number.

3970502507 is a deficient number, since it is larger than the sum of its proper divisors (254176069).

3970502507 is a wasteful number, since it uses less digits than its factorization.

3970502507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22438 (or 22421 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 3970502507 is about 63011.9235303922. The cubic root of 3970502507 is about 1583.4893915197.

The spelling of 3970502507 in words is "three billion, nine hundred seventy million, five hundred two thousand, five hundred seven".