3351666668 has 24 divisors (see below), whose sum is σ = 6747734784. Its totient is φ = 1426914000.

The previous prime is 3351666623. The next prime is 3351666727. The reversal of 3351666668 is 8666661533.

It is a super-2 number, since 2×3351666668² = 22467338906764444448, which contains 22 as substring.

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, 392138 + ... + 400593.

It is an arithmetic number, because the mean of its divisors is an integer number (281155616).

Almost surely, 2^3351666668 is an apocalyptic number.

It is an amenable number.

3351666668 is an abundant number, since it is smaller than the sum of its proper divisors (3396068116).

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

3351666668 is a wasteful number, since it uses less digits than its factorization.

3351666668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792893 (or 792891 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 50.

The square root of 3351666668 is about 57893.5805422328. The cubic root of 3351666668 is about 1496.5352130705.

The spelling of 3351666668 in words is "three billion, three hundred fifty-one million, six hundred sixty-six thousand, six hundred sixty-eight".