3318990704812 has 12 divisors (see below), whose sum is σ = 5811419831616. Its totient is φ = 1658585038640.

The previous prime is 3318990704803. The next prime is 3318990704839. The reversal of 3318990704812 is 2184070998133.

It is a happy number.

It is a super-2 number, since 2×3318990704812² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227570239 + ... + 227584822.

It is an arithmetic number, because the mean of its divisors is an integer number (484284985968).

Almost surely, 2^{3318990704812} is an apocalyptic number.

It is an amenable number.

3318990704812 is a deficient number, since it is larger than the sum of its proper divisors (2492429126804).

3318990704812 is a wasteful number, since it uses less digits than its factorization.

3318990704812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455156888 (or 455156886 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 3318990704812 in words is "three trillion, three hundred eighteen billion, nine hundred ninety million, seven hundred four thousand, eight hundred twelve".