3280164 has 48 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 1039360.

The previous prime is 3280157. The next prime is 3280181. The reversal of 3280164 is 4610823.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28972 + ... + 29084.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

Almost surely, 2^3280164 is an apocalyptic number.

It is an amenable number.

3280164 is an abundant number, since it is smaller than the sum of its proper divisors (4763676).

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

3280164 is a wasteful number, since it uses less digits than its factorization.

3280164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 3280164 is about 1811.1223039872. The cubic root of 3280164 is about 148.5816531073.

Adding to 3280164 its reverse (4610823), we get a palindrome (7890987).

The spelling of 3280164 in words is "three million, two hundred eighty thousand, one hundred sixty-four".