34667453897 has 2 divisors, whose sum is σ = 34667453898. Its totient is φ = 34667453896.

The previous prime is 34667453879. The next prime is 34667453923. The reversal of 34667453897 is 79835476643.

Together with previous prime (34667453879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34502691001 + 164762896 = 185749^2 + 12836^2 .

It is a cyclic number.

It is not a de Polignac number, because 34667453897 - 2⁶ = 34667453833 is a prime.

It is not a weakly prime, because it can be changed into another prime (34667453857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17333726948 + 17333726949.

It is an arithmetic number, because the mean of its divisors is an integer number (17333726949).

Almost surely, 2^34667453897 is an apocalyptic number.

It is an amenable number.

34667453897 is a deficient number, since it is larger than the sum of its proper divisors (1).

34667453897 is an equidigital number, since it uses as much as digits as its factorization.

34667453897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 91445760, while the sum is 62.

The spelling of 34667453897 in words is "thirty-four billion, six hundred sixty-seven million, four hundred fifty-three thousand, eight hundred ninety-seven".