7896090 has 32 divisors (see below), whose sum is σ = 19394496. Its totient is φ = 2056320.

The previous prime is 7896089. The next prime is 7896139. The reversal of 7896090 is 906987.

7896090 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771 + ... + 4350.

It is an arithmetic number, because the mean of its divisors is an integer number (606078).

Almost surely, 2^7896090 is an apocalyptic number.

7896090 is an abundant number, since it is smaller than the sum of its proper divisors (11498406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7896090 is a wasteful number, since it uses less digits than its factorization.

7896090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6174.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 7896090 is about 2809.9982206400. The cubic root of 7896090 is about 199.1303069854.

The spelling of 7896090 in words is "seven million, eight hundred ninety-six thousand, ninety".