7913404 has 12 divisors (see below), whose sum is σ = 14326200. Its totient is φ = 3820208.

The previous prime is 7913393. The next prime is 7913429. The reversal of 7913404 is 4043197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33994 + ... + 34225.

It is an arithmetic number, because the mean of its divisors is an integer number (1193850).

Almost surely, 2^7913404 is an apocalyptic number.

It is an amenable number.

7913404 is a deficient number, since it is larger than the sum of its proper divisors (6412796).

7913404 is a wasteful number, since it uses less digits than its factorization.

7913404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68252 (or 68250 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 7913404 is about 2813.0773185250. The cubic root of 7913404 is about 199.2757471213.

The spelling of 7913404 in words is "seven million, nine hundred thirteen thousand, four hundred four".