744443332 has 12 divisors (see below), whose sum is σ = 1371343120. Its totient is φ = 352631016.

The previous prime is 744443327. The next prime is 744443333. The reversal of 744443332 is 233344447.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (744443333) 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, 4897578 + ... + 4897729.

Almost surely, 2^744443332 is an apocalyptic number.

It is an amenable number.

744443332 is a deficient number, since it is larger than the sum of its proper divisors (626899788).

744443332 is a wasteful number, since it uses less digits than its factorization.

744443332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795330 (or 9795328 counting only the distinct ones).

The product of its digits is 96768, while the sum is 34.

The square root of 744443332 is about 27284.4888535593. The cubic root of 744443332 is about 906.3109241515.

Adding to 744443332 its reverse (233344447), we get a palindrome (977787779).

The spelling of 744443332 in words is "seven hundred forty-four million, four hundred forty-three thousand, three hundred thirty-two".