34438038 has 32 divisors (see below), whose sum is σ = 73066752. Its totient is φ = 10797600.

The previous prime is 34438037. The next prime is 34438043. The reversal of 34438038 is 83083443.

It is a super-2 number, since 2×34438038² = 2371956922578888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34438031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6373 + ... + 10463.

It is an arithmetic number, because the mean of its divisors is an integer number (2283336).

Almost surely, 2^34438038 is an apocalyptic number.

34438038 is an abundant number, since it is smaller than the sum of its proper divisors (38628714).

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

34438038 is a wasteful number, since it uses less digits than its factorization.

34438038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 34438038 is about 5868.3931361149. The cubic root of 34438038 is about 325.3464959383.

The spelling of 34438038 in words is "thirty-four million, four hundred thirty-eight thousand, thirty-eight".