34139168 has 24 divisors (see below), whose sum is σ = 76813632. Its totient is φ = 14630976.

The previous prime is 34139159. The next prime is 34139173. The reversal of 34139168 is 86193143.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75980 + ... + 76427.

It is an arithmetic number, because the mean of its divisors is an integer number (3200568).

Almost surely, 2^34139168 is an apocalyptic number.

It is an amenable number.

34139168 is an abundant number, since it is smaller than the sum of its proper divisors (42674464).

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

34139168 is a wasteful number, since it uses less digits than its factorization.

34139168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152424 (or 152416 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 34139168 is about 5842.8732657829. The cubic root of 34139168 is about 324.4025885136.

The spelling of 34139168 in words is "thirty-four million, one hundred thirty-nine thousand, one hundred sixty-eight".