34238718 has 24 divisors (see below), whose sum is σ = 74346168. Its totient is φ = 11387952.

The previous prime is 34238713. The next prime is 34238719. The reversal of 34238718 is 81783243.

34238718 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 (34238713) 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 11 ways as a sum of consecutive naturals, for example, 7596 + ... + 11232.

It is an arithmetic number, because the mean of its divisors is an integer number (3097757).

Almost surely, 2^34238718 is an apocalyptic number.

34238718 is an abundant number, since it is smaller than the sum of its proper divisors (40107450).

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

34238718 is a wasteful number, since it uses less digits than its factorization.

34238718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168 (or 4165 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 34238718 is about 5851.3859896609. The cubic root of 34238718 is about 324.7176024232.

It can be divided in two parts, 342 and 38718, that added together give a triangular number (39060 = T₂₇₉).

The spelling of 34238718 in words is "thirty-four million, two hundred thirty-eight thousand, seven hundred eighteen".