2274663168 has 72 divisors (see below), whose sum is σ = 6726599600. Its totient is φ = 758218752.

The previous prime is 2274663151. The next prime is 2274663179. The reversal of 2274663168 is 8613664722.

2274663168 is a `hidden beast` number, since 2 + 2 + 7 + 4 + 6 + 631 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

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, 157633 + ... + 171456.

Almost surely, 2^2274663168 is an apocalyptic number.

It is an amenable number.

2274663168 is an abundant number, since it is smaller than the sum of its proper divisors (4451936432).

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

2274663168 is an equidigital number, since it uses as much as digits as its factorization.

2274663168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329114 (or 329094 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 2274663168 is about 47693.4289813597. The cubic root of 2274663168 is about 1315.1411450033.

The spelling of 2274663168 in words is "two billion, two hundred seventy-four million, six hundred sixty-three thousand, one hundred sixty-eight".