3226646236 has 24 divisors (see below), whose sum is σ = 6163380720. Its totient is φ = 1465843200.

The previous prime is 3226646141. The next prime is 3226646237. The reversal of 3226646236 is 6326466223.

It is a happy number.

It is a super-2 number, since 2×3226646236² = 20822491864585935392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226646237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63706 + ... + 102526.

It is an arithmetic number, because the mean of its divisors is an integer number (256807530).

Almost surely, 2^3226646236 is an apocalyptic number.

It is an amenable number.

3226646236 is a deficient number, since it is larger than the sum of its proper divisors (2936734484).

3226646236 is a wasteful number, since it uses less digits than its factorization.

3226646236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40725 (or 40723 counting only the distinct ones).

The product of its digits is 373248, while the sum is 40.

The square root of 3226646236 is about 56803.5759085641. The cubic root of 3226646236 is about 1477.6915308329.

The spelling of 3226646236 in words is "three billion, two hundred twenty-six million, six hundred forty-six thousand, two hundred thirty-six".