3134566872 has 48 divisors (see below), whose sum is σ = 8686889640. Its totient is φ = 1020555648.

The previous prime is 3134566843. The next prime is 3134566873. The reversal of 3134566872 is 2786654313.

3134566872 is a `hidden beast` number, since 3 + 1 + 3 + 4 + 566 + 87 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134566873) 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, 503133 + ... + 509324.

Almost surely, 2^3134566872 is an apocalyptic number.

It is an amenable number.

3134566872 is an abundant number, since it is smaller than the sum of its proper divisors (5552322768).

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

3134566872 is a wasteful number, since it uses less digits than its factorization.

3134566872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012512 (or 1012505 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 3134566872 is about 55987.2027520575. The cubic root of 3134566872 is about 1463.4992800748.

The spelling of 3134566872 in words is "three billion, one hundred thirty-four million, five hundred sixty-six thousand, eight hundred seventy-two".