34156697 has 2 divisors, whose sum is σ = 34156698. Its totient is φ = 34156696.

The previous prime is 34156657. The next prime is 34156709. The reversal of 34156697 is 79665143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33860761 + 295936 = 5819^2 + 544^2 .

It is a cyclic number.

It is not a de Polignac number, because 34156697 - 2²² = 29962393 is a prime.

It is not a weakly prime, because it can be changed into another prime (34156657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17078348 + 17078349.

It is an arithmetic number, because the mean of its divisors is an integer number (17078349).

Almost surely, 2^34156697 is an apocalyptic number.

It is an amenable number.

34156697 is a deficient number, since it is larger than the sum of its proper divisors (1).

34156697 is an equidigital number, since it uses as much as digits as its factorization.

34156697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 34156697 is about 5844.3731058173. The cubic root of 34156697 is about 324.4581012900.

The spelling of 34156697 in words is "thirty-four million, one hundred fifty-six thousand, six hundred ninety-seven".