7930975 has 24 divisors (see below), whose sum is σ = 11061792. Its totient is φ = 5596800.

The previous prime is 7930943. The next prime is 7931003. The reversal of 7930975 is 5790397.

It is not a de Polignac number, because 7930975 - 2⁵ = 7930943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6945 + ... + 8005.

It is an arithmetic number, because the mean of its divisors is an integer number (460908).

Almost surely, 2^7930975 is an apocalyptic number.

7930975 is a deficient number, since it is larger than the sum of its proper divisors (3130817).

7930975 is a wasteful number, since it uses less digits than its factorization.

7930975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 7930975 is about 2816.1986790708. The cubic root of 7930975 is about 199.4231293678.

The spelling of 7930975 in words is "seven million, nine hundred thirty thousand, nine hundred seventy-five".