7994907 has 6 divisors (see below), whose sum is σ = 11548212. Its totient is φ = 5329932.

The previous prime is 7994897. The next prime is 7994927. The reversal of 7994907 is 7094997.

It is not a de Polignac number, because 7994907 - 2¹⁰ = 7993883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7994927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 444153 + ... + 444170.

It is an arithmetic number, because the mean of its divisors is an integer number (1924702).

Almost surely, 2^7994907 is an apocalyptic number.

7994907 is a deficient number, since it is larger than the sum of its proper divisors (3553305).

7994907 is a wasteful number, since it uses less digits than its factorization.

7994907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888329 (or 888326 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 7994907 is about 2827.5266576993. The cubic root of 7994907 is about 199.9575493237.

The spelling of 7994907 in words is "seven million, nine hundred ninety-four thousand, nine hundred seven".