4400332313 has 32 divisors (see below), whose sum is σ = 4982947200. Its totient is φ = 3857817600.

The previous prime is 4400332297. The next prime is 4400332333. The reversal of 4400332313 is 3132330044.

It is not a de Polignac number, because 4400332313 - 2⁴ = 4400332297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4400332333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6864473 + ... + 6865113.

It is an arithmetic number, because the mean of its divisors is an integer number (155717100).

Almost surely, 2^4400332313 is an apocalyptic number.

It is an amenable number.

4400332313 is a deficient number, since it is larger than the sum of its proper divisors (582614887).

4400332313 is a wasteful number, since it uses less digits than its factorization.

4400332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 4400332313 is about 66335.0006632999. Note that the first 3 decimals coincide. The cubic root of 4400332313 is about 1638.6837933612.

Adding to 4400332313 its reverse (3132330044), we get a palindrome (7532662357).

The spelling of 4400332313 in words is "four billion, four hundred million, three hundred thirty-two thousand, three hundred thirteen".