4490317831 has 16 divisors (see below), whose sum is σ = 4783484160. Its totient is φ = 4200465280.

The previous prime is 4490317829. The next prime is 4490317837. The reversal of 4490317831 is 1387130944.

It is a cyclic number.

It is not a de Polignac number, because 4490317831 - 2¹ = 4490317829 is a prime.

It is a super-2 number, since 2×4490317831² = 40325908446793089122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490317837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214240 + ... + 2216266.

It is an arithmetic number, because the mean of its divisors is an integer number (298967760).

Almost surely, 2^4490317831 is an apocalyptic number.

4490317831 is a deficient number, since it is larger than the sum of its proper divisors (293166329).

4490317831 is a wasteful number, since it uses less digits than its factorization.

4490317831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 4490317831 is about 67009.8338380271. The cubic root of 4490317831 is about 1649.7787069001.

The spelling of 4490317831 in words is "four billion, four hundred ninety million, three hundred seventeen thousand, eight hundred thirty-one".