3226641772 has 6 divisors (see below), whose sum is σ = 5646623108. Its totient is φ = 1613320884.

The previous prime is 3226641709. The next prime is 3226641799. The reversal of 3226641772 is 2771466223.

It is a happy number.

It is a super-2 number, since 2×3226641772² = 20822434249630599968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403330218 + ... + 403330225.

Almost surely, 2^3226641772 is an apocalyptic number.

It is an amenable number.

3226641772 is a deficient number, since it is larger than the sum of its proper divisors (2419981336).

3226641772 is a wasteful number, since it uses less digits than its factorization.

3226641772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806660447 (or 806660445 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 3226641772 is about 56803.5366152496. The cubic root of 3226641772 is about 1477.6908493804.

The spelling of 3226641772 in words is "three billion, two hundred twenty-six million, six hundred forty-one thousand, seven hundred seventy-two".