2634914864 has 20 divisors (see below), whose sum is σ = 5405450904. Its totient is φ = 1239959808.

The previous prime is 2634914861. The next prime is 2634914869. The reversal of 2634914864 is 4684194362.

It is not an unprimeable number, because it can be changed into a prime (2634914861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4843322 + ... + 4843865.

Almost surely, 2^2634914864 is an apocalyptic number.

It is an amenable number.

2634914864 is an abundant number, since it is smaller than the sum of its proper divisors (2770536040).

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

2634914864 is a wasteful number, since it uses less digits than its factorization.

2634914864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9687212 (or 9687206 counting only the distinct ones).

The product of its digits is 995328, while the sum is 47.

The square root of 2634914864 is about 51331.4217999073. The cubic root of 2634914864 is about 1381.1966907375.

The spelling of 2634914864 in words is "two billion, six hundred thirty-four million, nine hundred fourteen thousand, eight hundred sixty-four".