3168873 has 6 divisors (see below), whose sum is σ = 4577274. Its totient is φ = 2112576.

The previous prime is 3168863. The next prime is 3168911. The reversal of 3168873 is 3788613.

It can be written as a sum of positive squares in only one way, i.e., 2442969 + 725904 = 1563^2 + 852^2 .

It is not a de Polignac number, because 3168873 - 2⁸ = 3168617 is a prime.

3168873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3168833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176040 + ... + 176057.

It is an arithmetic number, because the mean of its divisors is an integer number (762879).

Almost surely, 2^3168873 is an apocalyptic number.

It is an amenable number.

3168873 is a deficient number, since it is larger than the sum of its proper divisors (1408401).

3168873 is a wasteful number, since it uses less digits than its factorization.

3168873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352103 (or 352100 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 3168873 is about 1780.1328602102. The cubic root of 3168873 is about 146.8818987555.

The spelling of 3168873 in words is "three million, one hundred sixty-eight thousand, eight hundred seventy-three".