33700666704 has 20 divisors (see below), whose sum is σ = 87060055776. Its totient is φ = 11233555552.

The previous prime is 33700666697. The next prime is 33700666709. The reversal of 33700666704 is 40766600733.

It is a super-2 number, since 2×33700666704² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33700666709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351048564 + ... + 351048659.

Almost surely, 2^33700666704 is an apocalyptic number.

It is an amenable number.

33700666704 is an abundant number, since it is smaller than the sum of its proper divisors (53359389072).

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

33700666704 is a wasteful number, since it uses less digits than its factorization.

33700666704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702097234 (or 702097228 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 42.

The spelling of 33700666704 in words is "thirty-three billion, seven hundred million, six hundred sixty-six thousand, seven hundred four".