7895979 has 48 divisors (see below), whose sum is σ = 14536704. Its totient is φ = 4017600.

The previous prime is 7895977. The next prime is 7895989. The reversal of 7895979 is 9795987.

7895979 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7895979 - 2¹ = 7895977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7895977) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25234 + ... + 25544.

It is an arithmetic number, because the mean of its divisors is an integer number (302848).

Almost surely, 2^7895979 is an apocalyptic number.

7895979 is a deficient number, since it is larger than the sum of its proper divisors (6640725).

7895979 is a wasteful number, since it uses less digits than its factorization.

7895979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 365 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 54.

The square root of 7895979 is about 2809.9784696684. The cubic root of 7895979 is about 199.1293738835.

The spelling of 7895979 in words is "seven million, eight hundred ninety-five thousand, nine hundred seventy-nine".