2574644676 has 12 divisors (see below), whose sum is σ = 6007504272. Its totient is φ = 858214888.

The previous prime is 2574644627. The next prime is 2574644689. The reversal of 2574644676 is 6764464752.

It is a tau number, because it is divible by the number of its divisors (12).

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, 107276850 + ... + 107276873.

It is an arithmetic number, because the mean of its divisors is an integer number (500625356).

Almost surely, 2^2574644676 is an apocalyptic number.

It is an amenable number.

2574644676 is an abundant number, since it is smaller than the sum of its proper divisors (3432859596).

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

2574644676 is a wasteful number, since it uses less digits than its factorization.

2574644676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214553730 (or 214553728 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 51.

The square root of 2574644676 is about 50740.9565932689. The cubic root of 2574644676 is about 1370.5843451796.

The spelling of 2574644676 in words is "two billion, five hundred seventy-four million, six hundred forty-four thousand, six hundred seventy-six".