7374979 has 4 divisors (see below), whose sum is σ = 7416360. Its totient is φ = 7333600.

The previous prime is 7374967. The next prime is 7374989. The reversal of 7374979 is 9794737.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9794737 = 17 ⋅576161.

It is a cyclic number.

It is not a de Polignac number, because 7374979 - 2⁵ = 7374947 is a prime.

It is an Ulam number.

It is a Duffinian number.

7374979 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7374929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20422 + ... + 20779.

It is an arithmetic number, because the mean of its divisors is an integer number (1854090).

Almost surely, 2^7374979 is an apocalyptic number.

7374979 is a deficient number, since it is larger than the sum of its proper divisors (41381).

7374979 is a wasteful number, since it uses less digits than its factorization.

7374979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41380.

The product of its digits is 333396, while the sum is 46.

The square root of 7374979 is about 2715.6912563839. The cubic root of 7374979 is about 194.6496360411.

The spelling of 7374979 in words is "seven million, three hundred seventy-four thousand, nine hundred seventy-nine".