3140432684 has 12 divisors (see below), whose sum is σ = 5517654408. Its totient is φ = 1563960000.

The previous prime is 3140432671. The next prime is 3140432723. The reversal of 3140432684 is 4862340413.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 1562957 + ... + 1564964.

It is an arithmetic number, because the mean of its divisors is an integer number (459804534).

Almost surely, 2^3140432684 is an apocalyptic number.

It is an amenable number.

3140432684 is a deficient number, since it is larger than the sum of its proper divisors (2377221724).

3140432684 is a wasteful number, since it uses less digits than its factorization.

3140432684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128176 (or 3128174 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 3140432684 is about 56039.5635600421. The cubic root of 3140432684 is about 1464.4116083875.

The spelling of 3140432684 in words is "three billion, one hundred forty million, four hundred thirty-two thousand, six hundred eighty-four".