3296644 has 12 divisors (see below), whose sum is σ = 6213004. Its totient is φ = 1521504.

The previous prime is 3296641. The next prime is 3296647. The reversal of 3296644 is 4466923.

It is an interprime number because it is at equal distance from previous prime (3296641) and next prime (3296647).

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 2464900 = 912^2 + 1570^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁹ + 2⁷ + 9⁴ + 6⁷ + 6⁸ + 4⁹ + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (3296641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31647 + ... + 31750.

Almost surely, 2^3296644 is an apocalyptic number.

It is an amenable number.

3296644 is a deficient number, since it is larger than the sum of its proper divisors (2916360).

3296644 is a wasteful number, since it uses less digits than its factorization.

3296644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63414 (or 63412 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 3296644 is about 1815.6662688941. Note that the first 3 decimals coincide. The cubic root of 3296644 is about 148.8300691728.

The spelling of 3296644 in words is "three million, two hundred ninety-six thousand, six hundred forty-four".