4464179980 has 24 divisors (see below), whose sum is σ = 10095915312. Its totient is φ = 1648312512.

The previous prime is 4464179969. The next prime is 4464180037. The reversal of 4464179980 is 899714644.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8584702 + ... + 8585221.

It is an arithmetic number, because the mean of its divisors is an integer number (420663138).

Almost surely, 2^4464179980 is an apocalyptic number.

It is an amenable number.

4464179980 is an abundant number, since it is smaller than the sum of its proper divisors (5631735332).

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

4464179980 is a wasteful number, since it uses less digits than its factorization.

4464179980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17169945 (or 17169943 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 4464179980 is about 66814.5192304786. The cubic root of 4464179980 is about 1646.5713904199.

The spelling of 4464179980 in words is "four billion, four hundred sixty-four million, one hundred seventy-nine thousand, nine hundred eighty".