7474404424 has 16 divisors (see below), whose sum is σ = 14064386220. Its totient is φ = 3723901440.

The previous prime is 7474404403. The next prime is 7474404449. The reversal of 7474404424 is 4244044747.

It can be written as a sum of positive squares in 2 ways, for example, as 7267562500 + 206841924 = 85250^2 + 14382^2 .

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, 1660209 + ... + 1664704.

Almost surely, 2^7474404424 is an apocalyptic number.

It is an amenable number.

7474404424 is a deficient number, since it is larger than the sum of its proper divisors (6589981796).

7474404424 is a wasteful number, since it uses less digits than its factorization.

7474404424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325200 (or 3325196 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 40.

The square root of 7474404424 is about 86454.6379554041. The cubic root of 7474404424 is about 1955.2045428460.

The spelling of 7474404424 in words is "seven billion, four hundred seventy-four million, four hundred four thousand, four hundred twenty-four".