3213317768 has 16 divisors (see below), whose sum is σ = 6025578000. Its totient is φ = 1606496976.

The previous prime is 3213317729. The next prime is 3213317819. The reversal of 3213317768 is 8677133123.

It is a super-2 number, since 2×3213317768² = 20650822156289003648, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 127823 + ... + 150881.

It is an arithmetic number, because the mean of its divisors is an integer number (376598625).

Almost surely, 2^3213317768 is an apocalyptic number.

It is an amenable number.

3213317768 is a deficient number, since it is larger than the sum of its proper divisors (2812260232).

3213317768 is a wasteful number, since it uses less digits than its factorization.

3213317768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40484 (or 40480 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 3213317768 is about 56686.1338247724. The cubic root of 3213317768 is about 1475.6540648781.

The spelling of 3213317768 in words is "three billion, two hundred thirteen million, three hundred seventeen thousand, seven hundred sixty-eight".