34313868 has 30 divisors (see below), whose sum is σ = 89704076. Its totient is φ = 11437848.

The previous prime is 34313863. The next prime is 34313891. The reversal of 34313868 is 86831343.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (34313863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 52630 + ... + 53277.

Almost surely, 2^34313868 is an apocalyptic number.

It is an amenable number.

34313868 is an abundant number, since it is smaller than the sum of its proper divisors (55390208).

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

34313868 is a wasteful number, since it uses less digits than its factorization.

34313868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105923 (or 105912 counting only the distinct ones).

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

The square root of 34313868 is about 5857.8040254006. The cubic root of 34313868 is about 324.9550012649.

It can be divided in two parts, 343138 and 68, that added together give a triangular number (343206 = T₈₂₈).

The spelling of 34313868 in words is "thirty-four million, three hundred thirteen thousand, eight hundred sixty-eight".