34133886 has 40 divisors (see below), whose sum is σ = 79819344. Its totient is φ = 10882080.

The previous prime is 34133881. The next prime is 34133893. The reversal of 34133886 is 68833143.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 34133886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34133881) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 855 + ... + 8306.

Almost surely, 2^34133886 is an apocalyptic number.

34133886 is an abundant number, since it is smaller than the sum of its proper divisors (45685458).

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

34133886 is a wasteful number, since it uses less digits than its factorization.

34133886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9198 (or 9189 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 34133886 is about 5842.4212446553. The cubic root of 34133886 is about 324.3858571661.

The spelling of 34133886 in words is "thirty-four million, one hundred thirty-three thousand, eight hundred eighty-six".