3212164 has 6 divisors (see below), whose sum is σ = 5621294. Its totient is φ = 1606080.

The previous prime is 3212147. The next prime is 3212173. The reversal of 3212164 is 4612123.

It can be written as a sum of positive squares in only one way, i.e., 3211264 + 900 = 1792^2 + 30^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401517 + ... + 401524.

Almost surely, 2^3212164 is an apocalyptic number.

It is an amenable number.

3212164 is a deficient number, since it is larger than the sum of its proper divisors (2409130).

3212164 is a wasteful number, since it uses less digits than its factorization.

3212164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803045 (or 803043 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 3212164 is about 1792.2510984792. The cubic root of 3212164 is about 147.5477428519.

Adding to 3212164 its reverse (4612123), we get a palindrome (7824287).

It can be divided in two parts, 321 and 2164, that added together give a triangular number (2485 = T₇₀).

The spelling of 3212164 in words is "three million, two hundred twelve thousand, one hundred sixty-four".