3164261 has 6 divisors (see below), whose sum is σ = 3361650. Its totient is φ = 2977856.

The previous prime is 3164251. The next prime is 3164269. The reversal of 3164261 is 1624613.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 504100 + 2660161 = 710^2 + 1631^2 .

It is not a de Polignac number, because 3164261 - 2⁶ = 3164197 is a prime.

It is a super-2 number, since 2×3164261² = 20025095352242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3164269) 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, 5186 + ... + 5763.

It is an arithmetic number, because the mean of its divisors is an integer number (560275).

Almost surely, 2^3164261 is an apocalyptic number.

It is an amenable number.

3164261 is a deficient number, since it is larger than the sum of its proper divisors (197389).

3164261 is a wasteful number, since it uses less digits than its factorization.

3164261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10983 (or 10966 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 3164261 is about 1778.8369796021. The cubic root of 3164261 is about 146.8106065092.

Adding to 3164261 its reverse (1624613), we get a palindrome (4788874).

The spelling of 3164261 in words is "three million, one hundred sixty-four thousand, two hundred sixty-one".