33992216608 has 48 divisors (see below), whose sum is σ = 80507891520. Its totient is φ = 13801349376.

The previous prime is 33992216591. The next prime is 33992216647. The reversal of 33992216608 is 80661229933.

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, 3989191 + ... + 3997702.

It is an arithmetic number, because the mean of its divisors is an integer number (1677247740).

Almost surely, 2^33992216608 is an apocalyptic number.

33992216608 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

33992216608 is an abundant number, since it is smaller than the sum of its proper divisors (46515674912).

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

33992216608 is a wasteful number, since it uses less digits than its factorization.

33992216608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7986929 (or 7986921 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 33992216608 in words is "thirty-three billion, nine hundred ninety-two million, two hundred sixteen thousand, six hundred eight".