7993474 has 16 divisors (see below), whose sum is σ = 12453120. Its totient is φ = 3844080.

The previous prime is 7993459. The next prime is 7993493. The reversal of 7993474 is 4743997.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7993474.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13917 + ... + 14479.

It is an arithmetic number, because the mean of its divisors is an integer number (778320).

Almost surely, 2^7993474 is an apocalyptic number.

7993474 is a deficient number, since it is larger than the sum of its proper divisors (4459646).

7993474 is a wasteful number, since it uses less digits than its factorization.

7993474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825.

The product of its digits is 190512, while the sum is 43.

The square root of 7993474 is about 2827.2732446653. The cubic root of 7993474 is about 199.9456018722.

It can be divided in two parts, 79934 and 74, that added together give a palindrome (80008).

The spelling of 7993474 in words is "seven million, nine hundred ninety-three thousand, four hundred seventy-four".