34340351 has 8 divisors (see below), whose sum is σ = 34701744. Its totient is φ = 33981120.

The previous prime is 34340347. The next prime is 34340387. The reversal of 34340351 is 15304343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34340351 - 2² = 34340347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34340651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74261 + ... + 74721.

It is an arithmetic number, because the mean of its divisors is an integer number (4337718).

Almost surely, 2^34340351 is an apocalyptic number.

34340351 is a deficient number, since it is larger than the sum of its proper divisors (361393).

34340351 is a wasteful number, since it uses less digits than its factorization.

34340351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 34340351 is about 5860.0640781480. The cubic root of 34340351 is about 325.0385784579.

Adding to 34340351 its reverse (15304343), we get a palindrome (49644694).

The spelling of 34340351 in words is "thirty-four million, three hundred forty thousand, three hundred fifty-one".