33392710668 has 24 divisors (see below), whose sum is σ = 78037519168. Its totient is φ = 11113590096.

The previous prime is 33392710661. The next prime is 33392710711. The reversal of 33392710668 is 86601729333.

It is a super-2 number, since 2×33392710668² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (33392710661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156146 + ... + 2171577.

Almost surely, 2^33392710668 is an apocalyptic number.

It is an amenable number.

33392710668 is an abundant number, since it is smaller than the sum of its proper divisors (44644808500).

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

33392710668 is a wasteful number, since it uses less digits than its factorization.

33392710668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328373 (or 4328371 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 33392710668 in words is "thirty-three billion, three hundred ninety-two million, seven hundred ten thousand, six hundred sixty-eight".