7474444324 has 12 divisors (see below), whose sum is σ = 13089855744. Its totient is φ = 3734485544.

The previous prime is 7474444321. The next prime is 7474444387. The reversal of 7474444324 is 4234444747.

It is not an unprimeable number, because it can be changed into a prime (7474444321) 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, 678004 + ... + 688939.

It is an arithmetic number, because the mean of its divisors is an integer number (1090821312).

Almost surely, 2^7474444324 is an apocalyptic number.

It is an amenable number.

7474444324 is a deficient number, since it is larger than the sum of its proper divisors (5615411420).

7474444324 is a wasteful number, since it uses less digits than its factorization.

7474444324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368314 (or 1368312 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 43.

The square root of 7474444324 is about 86454.8687119470. The cubic root of 7474444324 is about 1955.2080219425.

The spelling of 7474444324 in words is "seven billion, four hundred seventy-four million, four hundred forty-four thousand, three hundred twenty-four".