3170939 has 4 divisors (see below), whose sum is σ = 3188640. Its totient is φ = 3153240.

The previous prime is 3170933. The next prime is 3170953. The reversal of 3170939 is 9390713.

It is a happy number.

3170939 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.

It is a cyclic number.

It is not a de Polignac number, because 3170939 - 2²⁰ = 2122363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3170933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8579 + ... + 8940.

It is an arithmetic number, because the mean of its divisors is an integer number (797160).

Almost surely, 2^3170939 is an apocalyptic number.

3170939 is a deficient number, since it is larger than the sum of its proper divisors (17701).

3170939 is a wasteful number, since it uses less digits than its factorization.

3170939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17700.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 3170939 is about 1780.7130594231. The cubic root of 3170939 is about 146.9138125282.

The spelling of 3170939 in words is "three million, one hundred seventy thousand, nine hundred thirty-nine".