4492440924 has 24 divisors (see below), whose sum is σ = 10843823760. Its totient is φ = 1445842944.

The previous prime is 4492440907. The next prime is 4492440929. The reversal of 4492440924 is 4290442944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492440929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6454309 + ... + 6455004.

It is an arithmetic number, because the mean of its divisors is an integer number (451825990).

Almost surely, 2^4492440924 is an apocalyptic number.

It is an amenable number.

4492440924 is an abundant number, since it is smaller than the sum of its proper divisors (6351382836).

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

4492440924 is a wasteful number, since it uses less digits than its factorization.

4492440924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12909349 (or 12909347 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 4492440924 is about 67025.6736183979. The cubic root of 4492440924 is about 1650.0386797177.

The spelling of 4492440924 in words is "four billion, four hundred ninety-two million, four hundred forty thousand, nine hundred twenty-four".