3222815396 has 6 divisors (see below), whose sum is σ = 5639926950. Its totient is φ = 1611407696.

The previous prime is 3222815381. The next prime is 3222815417. The reversal of 3222815396 is 6935182223.

It can be written as a sum of positive squares in only one way, i.e., 2901330496 + 321484900 = 53864^2 + 17930^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402851921 + ... + 402851928.

It is an arithmetic number, because the mean of its divisors is an integer number (939987825).

Almost surely, 2^3222815396 is an apocalyptic number.

It is an amenable number.

3222815396 is a deficient number, since it is larger than the sum of its proper divisors (2417111554).

3222815396 is a wasteful number, since it uses less digits than its factorization.

3222815396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805703853 (or 805703851 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 3222815396 is about 56769.8458338580. The cubic root of 3222815396 is about 1477.1065021734.

The spelling of 3222815396 in words is "three billion, two hundred twenty-two million, eight hundred fifteen thousand, three hundred ninety-six".