34041438 has 32 divisors (see below), whose sum is σ = 75928320. Its totient is φ = 11305080.

The previous prime is 34041437. The next prime is 34041467. The reversal of 34041438 is 83414043.

It is a super-2 number, since 2×34041438² = 2317639002215688, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34041431) 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, 15781 + ... + 17807.

It is an arithmetic number, because the mean of its divisors is an integer number (2372760).

Almost surely, 2^34041438 is an apocalyptic number.

34041438 is an abundant number, since it is smaller than the sum of its proper divisors (41886882).

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

34041438 is a wasteful number, since it uses less digits than its factorization.

34041438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 34041438 is about 5834.5040920373. The cubic root of 34041438 is about 324.0927375139.

The spelling of 34041438 in words is "thirty-four million, forty-one thousand, four hundred thirty-eight".