3226664651 has 48 divisors (see below), whose sum is σ = 4082166720. Its totient is φ = 2533386240.

The previous prime is 3226664621. The next prime is 3226664653. The reversal of 3226664651 is 1564666223.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3226664651 is a prime.

It is a super-2 number, since 2×3226664651² = 20822729540025903602, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3226664599 and 3226664608.

It is not an unprimeable number, because it can be changed into a prime (3226664653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5263421 + ... + 5264033.

It is an arithmetic number, because the mean of its divisors is an integer number (85045140).

Almost surely, 2^3226664651 is an apocalyptic number.

3226664651 is a deficient number, since it is larger than the sum of its proper divisors (855502069).

3226664651 is a wasteful number, since it uses less digits than its factorization.

3226664651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 797 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The square root of 3226664651 is about 56803.7380020012. The cubic root of 3226664651 is about 1477.6943419703.

The spelling of 3226664651 in words is "three billion, two hundred twenty-six million, six hundred sixty-four thousand, six hundred fifty-one".