34842893 has 2 divisors, whose sum is σ = 34842894. Its totient is φ = 34842892.

The previous prime is 34842859. The next prime is 34842923. The reversal of 34842893 is 39824843.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34140649 + 702244 = 5843^2 + 838^2 .

It is a cyclic number.

It is not a de Polignac number, because 34842893 - 2²² = 30648589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34842893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34842803) 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, 17421446 + 17421447.

It is an arithmetic number, because the mean of its divisors is an integer number (17421447).

Almost surely, 2^34842893 is an apocalyptic number.

It is an amenable number.

34842893 is a deficient number, since it is larger than the sum of its proper divisors (1).

34842893 is an equidigital number, since it uses as much as digits as its factorization.

34842893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 41.

The square root of 34842893 is about 5902.7868841760. The cubic root of 34842893 is about 326.6164612324.

The spelling of 34842893 in words is "thirty-four million, eight hundred forty-two thousand, eight hundred ninety-three".