33898232268 has 24 divisors (see below), whose sum is σ = 87884306160. Its totient is φ = 11299410720.

The previous prime is 33898232257. The next prime is 33898232281. The reversal of 33898232268 is 86223289833.

33898232268 is a `hidden beast` number, since 3 + 389 + 8 + 232 + 26 + 8 = 666.

It is a super-2 number, since 2×33898232268² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156936153 + ... + 156936368.

It is an arithmetic number, because the mean of its divisors is an integer number (3661846090).

Almost surely, 2^33898232268 is an apocalyptic number.

It is an amenable number.

33898232268 is an abundant number, since it is smaller than the sum of its proper divisors (53986073892).

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

33898232268 is a wasteful number, since it uses less digits than its factorization.

33898232268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313872534 (or 313872526 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 33898232268 in words is "thirty-three billion, eight hundred ninety-eight million, two hundred thirty-two thousand, two hundred sixty-eight".