4444485831 has 24 divisors (see below), whose sum is σ = 6842500704. Its totient is φ = 2770214400.

The previous prime is 4444485811. The next prime is 4444485847. The reversal of 4444485831 is 1385844444.

It is not a de Polignac number, because 4444485831 - 2⁶ = 4444485767 is a prime.

It is a super-3 number, since 3×4444485831³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444485811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73086 + ... + 119291.

It is an arithmetic number, because the mean of its divisors is an integer number (285104196).

Almost surely, 2^4444485831 is an apocalyptic number.

4444485831 is a deficient number, since it is larger than the sum of its proper divisors (2398014873).

4444485831 is a wasteful number, since it uses less digits than its factorization.

4444485831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192551 (or 192548 counting only the distinct ones).

The product of its digits is 983040, while the sum is 45.

The square root of 4444485831 is about 66666.9770651107. The cubic root of 4444485831 is about 1644.1464862723.

The spelling of 4444485831 in words is "four billion, four hundred forty-four million, four hundred eighty-five thousand, eight hundred thirty-one".