7408974 has 32 divisors (see below), whose sum is σ = 16519680. Its totient is φ = 2201472.

The previous prime is 7408937. The next prime is 7408997. The reversal of 7408974 is 4798047.

7408974 = 296² + 297² + ... + 363².

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27 + ... + 3849.

It is an arithmetic number, because the mean of its divisors is an integer number (516240).

Almost surely, 2^7408974 is an apocalyptic number.

7408974 is an abundant number, since it is smaller than the sum of its proper divisors (9110706).

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

7408974 is a wasteful number, since it uses less digits than its factorization.

7408974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7408974 is about 2721.9430559804. The cubic root of 7408974 is about 194.9482571458.

The spelling of 7408974 in words is "seven million, four hundred eight thousand, nine hundred seventy-four".