2744166272 has 32 divisors (see below), whose sum is σ = 5614657320. Its totient is φ = 1334997504.

The previous prime is 2744166251. The next prime is 2744166289. The reversal of 2744166272 is 2726614472.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284978 + ... + 294449.

Almost surely, 2^2744166272 is an apocalyptic number.

It is an amenable number.

2744166272 is an abundant number, since it is smaller than the sum of its proper divisors (2870491048).

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

2744166272 is an equidigital number, since it uses as much as digits as its factorization.

2744166272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579478 (or 579466 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 2744166272 is about 52384.7904644087. The cubic root of 2744166272 is about 1400.0282769799.

The spelling of 2744166272 in words is "two billion, seven hundred forty-four million, one hundred sixty-six thousand, two hundred seventy-two".