34339997 has 2 divisors, whose sum is σ = 34339998. Its totient is φ = 34339996.

The previous prime is 34339961. The next prime is 34340021. The reversal of 34339997 is 79993343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17480761 + 16859236 = 4181^2 + 4106^2 .

It is an emirp because it is prime and its reverse (79993343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34339997 - 2⁶ = 34339933 is a 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 (34339597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17169998 + 17169999.

It is an arithmetic number, because the mean of its divisors is an integer number (17169999).

Almost surely, 2^34339997 is an apocalyptic number.

It is an amenable number.

34339997 is a deficient number, since it is larger than the sum of its proper divisors (1).

34339997 is an equidigital number, since it uses as much as digits as its factorization.

34339997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 551124, while the sum is 47.

The square root of 34339997 is about 5860.0338736222. The cubic root of 34339997 is about 325.0374615595.

The spelling of 34339997 in words is "thirty-four million, three hundred thirty-nine thousand, nine hundred ninety-seven".