34349351 has 2 divisors, whose sum is σ = 34349352. Its totient is φ = 34349350.

The previous prime is 34349261. The next prime is 34349383. The reversal of 34349351 is 15394343.

It is an a-pointer prime, because the next prime (34349383) can be obtained adding 34349351 to its sum of digits (32).

It is a strong prime.

It is an emirp because it is prime and its reverse (15394343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34349351 - 2¹⁴ = 34332967 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34349951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17174675 + 17174676.

It is an arithmetic number, because the mean of its divisors is an integer number (17174676).

Almost surely, 2^34349351 is an apocalyptic number.

34349351 is a deficient number, since it is larger than the sum of its proper divisors (1).

34349351 is an equidigital number, since it uses as much as digits as its factorization.

34349351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 34349351 is about 5860.8319375324. The cubic root of 34349351 is about 325.0669716028.

It can be divided in two parts, 343 and 49351, that added together give a palindrome (49694).

The spelling of 34349351 in words is "thirty-four million, three hundred forty-nine thousand, three hundred fifty-one".