7479344 has 20 divisors (see below), whose sum is σ = 14709624. Its totient is φ = 3683328.

The previous prime is 7479341. The next prime is 7479349. The reversal of 7479344 is 4439747.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7479298 and 7479307.

It is not an unprimeable number, because it can be changed into a prime (7479341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2417 + ... + 4560.

Almost surely, 2^7479344 is an apocalyptic number.

It is an amenable number.

7479344 is a deficient number, since it is larger than the sum of its proper divisors (7230280).

7479344 is a wasteful number, since it uses less digits than its factorization.

7479344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7052 (or 7046 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 7479344 is about 2734.8389349283. The cubic root of 7479344 is about 195.5635157075.

The spelling of 7479344 in words is "seven million, four hundred seventy-nine thousand, three hundred forty-four".