7994074507 has 12 divisors (see below), whose sum is σ = 8201411080. Its totient is φ = 7791863040.

The previous prime is 7994074469. The next prime is 7994074513. The reversal of 7994074507 is 7054704997.

It is not a de Polignac number, because 7994074507 - 2⁷ = 7994074379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7994071507) 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, 3147244 + ... + 3149782.

Almost surely, 2^7994074507 is an apocalyptic number.

7994074507 is a deficient number, since it is larger than the sum of its proper divisors (207336573).

7994074507 is a wasteful number, since it uses less digits than its factorization.

7994074507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494 (or 4453 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 52.

The square root of 7994074507 is about 89409.5884511275. The cubic root of 7994074507 is about 1999.5060869517.

The spelling of 7994074507 in words is "seven billion, nine hundred ninety-four million, seventy-four thousand, five hundred seven".