4484193864 has 32 divisors (see below), whose sum is σ = 11250114720. Its totient is φ = 1489447296.

The previous prime is 4484193841. The next prime is 4484193869. The reversal of 4484193864 is 4683914844.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4484193869) 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, 323317 + ... + 336900.

It is an arithmetic number, because the mean of its divisors is an integer number (351566085).

Almost surely, 2^4484193864 is an apocalyptic number.

It is an amenable number.

4484193864 is an abundant number, since it is smaller than the sum of its proper divisors (6765920856).

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

4484193864 is a wasteful number, since it uses less digits than its factorization.

4484193864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660509 (or 660505 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The square root of 4484193864 is about 66964.1237081469. The cubic root of 4484193864 is about 1649.0283675265.

The spelling of 4484193864 in words is "four billion, four hundred eighty-four million, one hundred ninety-three thousand, eight hundred sixty-four".