34975691 has 2 divisors, whose sum is σ = 34975692. Its totient is φ = 34975690.

The previous prime is 34975669. The next prime is 34975697. The reversal of 34975691 is 19657943.

34975691 is nontrivially palindromic in base 12.

It is a strong prime.

It is an emirp because it is prime and its reverse (19657943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34975691 - 2¹⁴ = 34959307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34975697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17487845 + 17487846.

It is an arithmetic number, because the mean of its divisors is an integer number (17487846).

Almost surely, 2^34975691 is an apocalyptic number.

34975691 is a deficient number, since it is larger than the sum of its proper divisors (1).

34975691 is an equidigital number, since it uses as much as digits as its factorization.

34975691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 44.

The square root of 34975691 is about 5914.0249407658. The cubic root of 34975691 is about 327.0308836215.

The spelling of 34975691 in words is "thirty-four million, nine hundred seventy-five thousand, six hundred ninety-one".