3134640139 has 2 divisors, whose sum is σ = 3134640140. Its totient is φ = 3134640138.

The previous prime is 3134640107. The next prime is 3134640191. The reversal of 3134640139 is 9310464313.

3134640139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3134640139 - 2⁵ = 3134640107 is a prime.

It is not a weakly prime, because it can be changed into another prime (3134740139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567320069 + 1567320070.

It is an arithmetic number, because the mean of its divisors is an integer number (1567320070).

Almost surely, 2^3134640139 is an apocalyptic number.

3134640139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134640139 is an equidigital number, since it uses as much as digits as its factorization.

3134640139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 3134640139 is about 55987.8570674035. The cubic root of 3134640139 is about 1463.5106825397.

The spelling of 3134640139 in words is "three billion, one hundred thirty-four million, six hundred forty thousand, one hundred thirty-nine".