3939710163 has 16 divisors (see below), whose sum is σ = 5289732096. Its totient is φ = 2608109280.

The previous prime is 3939710153. The next prime is 3939710179. The reversal of 3939710163 is 3610179393.

It is not a de Polignac number, because 3939710163 - 2⁹ = 3939709651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3939710153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716581 + ... + 722057.

It is an arithmetic number, because the mean of its divisors is an integer number (330608256).

Almost surely, 2^3939710163 is an apocalyptic number.

3939710163 is a deficient number, since it is larger than the sum of its proper divisors (1350021933).

3939710163 is a wasteful number, since it uses less digits than its factorization.

3939710163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7114.

The product of its (nonzero) digits is 91854, while the sum is 42.

The square root of 3939710163 is about 62767.1105197619. The cubic root of 3939710163 is about 1579.3852977863.

The spelling of 3939710163 in words is "three billion, nine hundred thirty-nine million, seven hundred ten thousand, one hundred sixty-three".