34839697 has 2 divisors, whose sum is σ = 34839698. Its totient is φ = 34839696.

The previous prime is 34839671. The next prime is 34839731. The reversal of 34839697 is 79693843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31013761 + 3825936 = 5569^2 + 1956^2 .

It is a cyclic number.

It is not a de Polignac number, because 34839697 - 2⁷ = 34839569 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34839697.

It is not a weakly prime, because it can be changed into another prime (34839617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17419848 + 17419849.

It is an arithmetic number, because the mean of its divisors is an integer number (17419849).

Almost surely, 2^34839697 is an apocalyptic number.

It is an amenable number.

34839697 is a deficient number, since it is larger than the sum of its proper divisors (1).

34839697 is an equidigital number, since it uses as much as digits as its factorization.

34839697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 49.

The square root of 34839697 is about 5902.5161583853. The cubic root of 34839697 is about 326.6064745174.

The spelling of 34839697 in words is "thirty-four million, eight hundred thirty-nine thousand, six hundred ninety-seven".