3368668520 has 32 divisors (see below), whose sum is σ = 8662291200. Its totient is φ = 1154971968.

The previous prime is 3368668421. The next prime is 3368668571. The reversal of 3368668520 is 258668633.

It is a super-2 number, since 2×3368668520² = 22695855195277980800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 6015200 + ... + 6015759.

It is an arithmetic number, because the mean of its divisors is an integer number (270696600).

Almost surely, 2^3368668520 is an apocalyptic number.

It is an amenable number.

3368668520 is an abundant number, since it is smaller than the sum of its proper divisors (5293622680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3368668520 is a wasteful number, since it uses less digits than its factorization.

3368668520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12030977 (or 12030973 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The square root of 3368668520 is about 58040.2319085649. The cubic root of 3368668520 is about 1499.0614157919.

The spelling of 3368668520 in words is "three billion, three hundred sixty-eight million, six hundred sixty-eight thousand, five hundred twenty".