34397677 has 2 divisors, whose sum is σ = 34397678. Its totient is φ = 34397676.

The previous prime is 34397669. The next prime is 34397707. The reversal of 34397677 is 77679343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28879876 + 5517801 = 5374^2 + 2349^2 .

It is a cyclic number.

It is not a de Polignac number, because 34397677 - 2³ = 34397669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34397977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17198838 + 17198839.

It is an arithmetic number, because the mean of its divisors is an integer number (17198839).

Almost surely, 2^34397677 is an apocalyptic number.

It is an amenable number.

34397677 is a deficient number, since it is larger than the sum of its proper divisors (1).

34397677 is an equidigital number, since it uses as much as digits as its factorization.

34397677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 666792, while the sum is 46.

The square root of 34397677 is about 5864.9532819964. The cubic root of 34397677 is about 325.2193454196.

The spelling of 34397677 in words is "thirty-four million, three hundred ninety-seven thousand, six hundred seventy-seven".