3161704 has 64 divisors (see below), whose sum is σ = 7539840. Its totient is φ = 1209600.

The previous prime is 3161693. The next prime is 3161707. The reversal of 3161704 is 4071613.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161707) 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, 31254 + ... + 31354.

It is an arithmetic number, because the mean of its divisors is an integer number (117810).

Almost surely, 2^3161704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3161704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3769920).

3161704 is an abundant number, since it is smaller than the sum of its proper divisors (4378136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3161704 is a wasteful number, since it uses less digits than its factorization.

3161704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 3161704 is about 1778.1181063135. The cubic root of 3161704 is about 146.7710505767.

Subtracting 3161704 from its reverse (4071613), we obtain a palindrome (909909).

The spelling of 3161704 in words is "three million, one hundred sixty-one thousand, seven hundred four".