34344379 has 2 divisors, whose sum is σ = 34344380. Its totient is φ = 34344378.

The previous prime is 34344377. The next prime is 34344391. The reversal of 34344379 is 97344343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34344379 - 2¹ = 34344377 is a prime.

Together with 34344377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34344377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172189 + 17172190.

It is an arithmetic number, because the mean of its divisors is an integer number (17172190).

Almost surely, 2^34344379 is an apocalyptic number.

34344379 is a deficient number, since it is larger than the sum of its proper divisors (1).

34344379 is an equidigital number, since it uses as much as digits as its factorization.

34344379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 37.

The square root of 34344379 is about 5860.4077503191. The cubic root of 34344379 is about 325.0512865809.

The spelling of 34344379 in words is "thirty-four million, three hundred forty-four thousand, three hundred seventy-nine".