34384135 has 4 divisors (see below), whose sum is σ = 41260968. Its totient is φ = 27507304.

The previous prime is 34384109. The next prime is 34384139. The reversal of 34384135 is 53148343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53148343 = 1697 ⋅31319.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34384135 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34384097 and 34384106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34384139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3438409 + ... + 3438418.

It is an arithmetic number, because the mean of its divisors is an integer number (10315242).

Almost surely, 2^34384135 is an apocalyptic number.

34384135 is a deficient number, since it is larger than the sum of its proper divisors (6876833).

34384135 is an equidigital number, since it uses as much as digits as its factorization.

34384135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876832.

The product of its digits is 17280, while the sum is 31.

The square root of 34384135 is about 5863.7986834474. The cubic root of 34384135 is about 325.1766613506.

The spelling of 34384135 in words is "thirty-four million, three hundred eighty-four thousand, one hundred thirty-five".