3934474117 has 4 divisors (see below), whose sum is σ = 4496541856. Its totient is φ = 3372406380.

The previous prime is 3934474099. The next prime is 3934474121. The reversal of 3934474117 is 7114744393.

3934474117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7114744393 = 37 ⋅192290389.

It is a de Polignac number, because none of the positive numbers 2^k-3934474117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934474417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281033859 + ... + 281033872.

It is an arithmetic number, because the mean of its divisors is an integer number (1124135464).

Almost surely, 2^3934474117 is an apocalyptic number.

It is an amenable number.

3934474117 is a deficient number, since it is larger than the sum of its proper divisors (562067739).

3934474117 is an equidigital number, since it uses as much as digits as its factorization.

3934474117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562067738.

The product of its digits is 254016, while the sum is 43.

The square root of 3934474117 is about 62725.3865432490. The cubic root of 3934474117 is about 1578.6852970208.

The spelling of 3934474117 in words is "three billion, nine hundred thirty-four million, four hundred seventy-four thousand, one hundred seventeen".