34038343 has 2 divisors, whose sum is σ = 34038344. Its totient is φ = 34038342.

The previous prime is 34038337. The next prime is 34038377. The reversal of 34038343 is 34383043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34038343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34038143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17019171 + 17019172.

It is an arithmetic number, because the mean of its divisors is an integer number (17019172).

Almost surely, 2^34038343 is an apocalyptic number.

34038343 is a deficient number, since it is larger than the sum of its proper divisors (1).

34038343 is an equidigital number, since it uses as much as digits as its factorization.

34038343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 34038343 is about 5834.2388535267. The cubic root of 34038343 is about 324.0829151965.

It can be divided in two parts, 340 and 38343, that added together give a palindrome (38683).

The spelling of 34038343 in words is "thirty-four million, thirty-eight thousand, three hundred forty-three".