3002220664 has 32 divisors (see below), whose sum is σ = 5753520000. Its totient is φ = 1468206432.

The previous prime is 3002220649. The next prime is 3002220671. The reversal of 3002220664 is 4660222003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77947 + ... + 109909.

It is an arithmetic number, because the mean of its divisors is an integer number (179797500).

Almost surely, 2^3002220664 is an apocalyptic number.

It is an amenable number.

3002220664 is a deficient number, since it is larger than the sum of its proper divisors (2751299336).

3002220664 is a wasteful number, since it uses less digits than its factorization.

3002220664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32227 (or 32223 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3002220664 is about 54792.5237965911. The cubic root of 3002220664 is about 1442.6053438381.

Adding to 3002220664 its reverse (4660222003), we get a palindrome (7662442667).

The spelling of 3002220664 in words is "three billion, two million, two hundred twenty thousand, six hundred sixty-four".