4331408 has 20 divisors (see below), whose sum is σ = 8438448. Its totient is φ = 2153760.

The previous prime is 4331389. The next prime is 4331417. The reversal of 4331408 is 8041334.

It is a super-2 number, since 2×4331408² = 37522190524928, which contains 22 as substring.

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, 2735 + ... + 4017.

Almost surely, 2^4331408 is an apocalyptic number.

It is an amenable number.

4331408 is a deficient number, since it is larger than the sum of its proper divisors (4107040).

4331408 is a wasteful number, since it uses less digits than its factorization.

4331408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502 (or 1496 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4331408 is about 2081.2034979790. The cubic root of 4331408 is about 163.0082924508.

The spelling of 4331408 in words is "four million, three hundred thirty-one thousand, four hundred eight".