3161879 has 16 divisors (see below), whose sum is σ = 3870720. Its totient is φ = 2523840.

The previous prime is 3161867. The next prime is 3161887. The reversal of 3161879 is 9781613.

It is a cyclic number.

It is not a de Polignac number, because 3161879 - 2¹² = 3157783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6362 + ... + 6840.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

Almost surely, 2^3161879 is an apocalyptic number.

3161879 is a deficient number, since it is larger than the sum of its proper divisors (708841).

3161879 is a wasteful number, since it uses less digits than its factorization.

3161879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550.

The product of its digits is 9072, while the sum is 35.

The square root of 3161879 is about 1778.1673149622. The cubic root of 3161879 is about 146.7737584477.

The spelling of 3161879 in words is "three million, one hundred sixty-one thousand, eight hundred seventy-nine".