3220808662 has 16 divisors (see below), whose sum is σ = 4918537872. Its totient is φ = 1581383520.

The previous prime is 3220808641. The next prime is 3220808681. The reversal of 3220808662 is 2668080223.

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, 53253 + ... + 96319.

It is an arithmetic number, because the mean of its divisors is an integer number (307408617).

Almost surely, 2^3220808662 is an apocalyptic number.

3220808662 is a deficient number, since it is larger than the sum of its proper divisors (1697729210).

3220808662 is a wasteful number, since it uses less digits than its factorization.

3220808662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43743.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 3220808662 is about 56752.1687867521. The cubic root of 3220808662 is about 1476.7998577322.

Adding to 3220808662 its reverse (2668080223), we get a palindrome (5888888885).

The spelling of 3220808662 in words is "three billion, two hundred twenty million, eight hundred eight thousand, six hundred sixty-two".