4416779172 has 36 divisors (see below), whose sum is σ = 11159559600. Its totient is φ = 1359008352.

The previous prime is 4416779167. The next prime is 4416779177. The reversal of 4416779172 is 2719776144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4416779167) and next prime (4416779177).

It is not an unprimeable number, because it can be changed into a prime (4416779177) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1086922 + ... + 1090977.

Almost surely, 2^4416779172 is an apocalyptic number.

It is an amenable number.

4416779172 is an abundant number, since it is smaller than the sum of its proper divisors (6742780428).

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

4416779172 is a wasteful number, since it uses less digits than its factorization.

4416779172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177932 (or 2177917 counting only the distinct ones).

The product of its digits is 592704, while the sum is 48.

The square root of 4416779172 is about 66458.8532251347. The cubic root of 4416779172 is about 1640.7228585170.

The spelling of 4416779172 in words is "four billion, four hundred sixteen million, seven hundred seventy-nine thousand, one hundred seventy-two".