3168994 has 8 divisors (see below), whose sum is σ = 4768848. Its totient is φ = 1579380.

The previous prime is 3168989. The next prime is 3169007. The reversal of 3168994 is 4998613.

3168994 = T₁₄₅₂ + T₁₄₅₃ + T₁₄₅₄.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1732 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (596106).

Almost surely, 2^3168994 is an apocalyptic number.

3168994 is the 1454-th centered triangular number.

3168994 is a deficient number, since it is larger than the sum of its proper divisors (1599854).

3168994 is a wasteful number, since it uses less digits than its factorization.

3168994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5120.

The product of its digits is 46656, while the sum is 40.

The square root of 3168994 is about 1780.1668461130. The cubic root of 3168994 is about 146.8837682407.

The spelling of 3168994 in words is "three million, one hundred sixty-eight thousand, nine hundred ninety-four".