4430031996 has 48 divisors (see below), whose sum is σ = 11515744800. Its totient is φ = 1316082432.

The previous prime is 4430031943. The next prime is 4430031997. The reversal of 4430031996 is 6991300344.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430031997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485091 + ... + 494138.

It is an arithmetic number, because the mean of its divisors is an integer number (239911350).

Almost surely, 2^4430031996 is an apocalyptic number.

It is an amenable number.

4430031996 is an abundant number, since it is smaller than the sum of its proper divisors (7085712804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4430031996 is a wasteful number, since it uses less digits than its factorization.

4430031996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979278 (or 979276 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 4430031996 is about 66558.4855296453. The cubic root of 4430031996 is about 1642.3622506563.

The spelling of 4430031996 in words is "four billion, four hundred thirty million, thirty-one thousand, nine hundred ninety-six".