3166901 has 4 divisors (see below), whose sum is σ = 3333600. Its totient is φ = 3000204.

The previous prime is 3166897. The next prime is 3166903. The reversal of 3166901 is 1096613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1096613 = 7 ⋅156659.

It is a cyclic number.

It is not a de Polignac number, because 3166901 - 2² = 3166897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83321 + ... + 83358.

It is an arithmetic number, because the mean of its divisors is an integer number (833400).

Almost surely, 2^3166901 is an apocalyptic number.

It is an amenable number.

3166901 is a deficient number, since it is larger than the sum of its proper divisors (166699).

3166901 is a wasteful number, since it uses less digits than its factorization.

3166901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166698.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3166901 is about 1779.5788827697. The cubic root of 3166901 is about 146.8514240716.

The spelling of 3166901 in words is "three million, one hundred sixty-six thousand, nine hundred one".