3168857 has 8 divisors (see below), whose sum is σ = 3257184. Its totient is φ = 3081888.

The previous prime is 3168833. The next prime is 3168863. The reversal of 3168857 is 7588613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3168857 - 2¹⁰ = 3167833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3168857.

It is not an unprimeable number, because it can be changed into a prime (3168827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5798 + ... + 6320.

It is an arithmetic number, because the mean of its divisors is an integer number (407148).

Almost surely, 2^3168857 is an apocalyptic number.

It is an amenable number.

3168857 is a deficient number, since it is larger than the sum of its proper divisors (88327).

3168857 is an equidigital number, since it uses as much as digits as its factorization.

3168857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679.

The product of its digits is 40320, while the sum is 38.

The square root of 3168857 is about 1780.1283661579. The cubic root of 3168857 is about 146.8816515473.

The spelling of 3168857 in words is "three million, one hundred sixty-eight thousand, eight hundred fifty-seven".