33474000384 has 560 divisors, whose sum is σ = 113352459264. Its totient is φ = 9779097600.

The previous prime is 33474000361. The next prime is 33474000397. The reversal of 33474000384 is 48300047433.

It is a happy number.

It is a super-2 number, since 2×33474000384² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 127277437 + ... + 127277699.

Almost surely, 2^33474000384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33474000384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56676229632).

33474000384 is an abundant number, since it is smaller than the sum of its proper divisors (79878458880).

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

33474000384 is an equidigital number, since it uses as much as digits as its factorization.

33474000384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 33474000384 in words is "thirty-three billion, four hundred seventy-four million, three hundred eighty-four", and thus it is an aban number.