34381688 has 32 divisors (see below), whose sum is σ = 73388160. Its totient is φ = 14947680.

The previous prime is 34381687. The next prime is 34381693. The reversal of 34381688 is 88618343.

It is a happy number.

34381688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34381681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6470 + ... + 10517.

It is an arithmetic number, because the mean of its divisors is an integer number (2293380).

Almost surely, 2^34381688 is an apocalyptic number.

It is an amenable number.

34381688 is an abundant number, since it is smaller than the sum of its proper divisors (39006472).

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

34381688 is a wasteful number, since it uses less digits than its factorization.

34381688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17027 (or 17023 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 34381688 is about 5863.5900265963. The cubic root of 34381688 is about 325.1689472681.

The spelling of 34381688 in words is "thirty-four million, three hundred eighty-one thousand, six hundred eighty-eight".