7404916 has 12 divisors (see below), whose sum is σ = 13087620. Its totient is φ = 3665600.

The previous prime is 7404899. The next prime is 7404923. The reversal of 7404916 is 6194047.

It can be written as a sum of positive squares in 2 ways, for example, as 5740816 + 1664100 = 2396^2 + 1290^2 .

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, 8761 + ... + 9568.

It is an arithmetic number, because the mean of its divisors is an integer number (1090635).

Almost surely, 2^7404916 is an apocalyptic number.

It is an amenable number.

7404916 is a deficient number, since it is larger than the sum of its proper divisors (5682704).

7404916 is a wasteful number, since it uses less digits than its factorization.

7404916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18434 (or 18432 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7404916 is about 2721.1975305001. The cubic root of 7404916 is about 194.9126586718.

The spelling of 7404916 in words is "seven million, four hundred four thousand, nine hundred sixteen".