33700000404 has 24 divisors (see below), whose sum is σ = 89866667968. Its totient is φ = 9628571520.

The previous prime is 33700000381. The next prime is 33700000409. The reversal of 33700000404 is 40400000733.

It is a super-2 number, since 2×33700000404² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33700000409) 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, 200595157 + ... + 200595324.

Almost surely, 2^33700000404 is an apocalyptic number.

It is an amenable number.

33700000404 is an abundant number, since it is smaller than the sum of its proper divisors (56166667564).

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

33700000404 is a wasteful number, since it uses less digits than its factorization.

33700000404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401190495 (or 401190493 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The spelling of 33700000404 in words is "thirty-three billion, seven hundred million, four hundred four", and thus it is an aban number.