7904476 has 12 divisors (see below), whose sum is σ = 13857480. Its totient is φ = 3945200.

The previous prime is 7904471. The next prime is 7904483. The reversal of 7904476 is 6744097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7904471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (1154790).

Almost surely, 2^7904476 is an apocalyptic number.

It is an amenable number.

7904476 is a deficient number, since it is larger than the sum of its proper divisors (5953004).

7904476 is a wasteful number, since it uses less digits than its factorization.

7904476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524 (or 3522 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 7904476 is about 2811.4899964254. The cubic root of 7904476 is about 199.2007771350.

The spelling of 7904476 in words is "seven million, nine hundred four thousand, four hundred seventy-six".