3170661 has 8 divisors (see below), whose sum is σ = 4552800. Its totient is φ = 1951152.

The previous prime is 3170659. The next prime is 3170669. The reversal of 3170661 is 1660713.

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

It is not a de Polignac number, because 3170661 - 2¹ = 3170659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3170669) 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, 40611 + ... + 40688.

It is an arithmetic number, because the mean of its divisors is an integer number (569100).

Almost surely, 2^3170661 is an apocalyptic number.

It is an amenable number.

3170661 is a deficient number, since it is larger than the sum of its proper divisors (1382139).

3170661 is a wasteful number, since it uses less digits than its factorization.

3170661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81315.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3170661 is about 1780.6349990944. The cubic root of 3170661 is about 146.9095190331.

The spelling of 3170661 in words is "three million, one hundred seventy thousand, six hundred sixty-one".