834345683 has 2 divisors, whose sum is σ = 834345684. Its totient is φ = 834345682.

The previous prime is 834345679. The next prime is 834345691. The reversal of 834345683 is 386543438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 834345683 - 2² = 834345679 is a prime.

It is a super-2 number, since 2×834345683² = 1392265437481472978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (834345643) 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, 417172841 + 417172842.

It is an arithmetic number, because the mean of its divisors is an integer number (417172842).

Almost surely, 2^834345683 is an apocalyptic number.

834345683 is a deficient number, since it is larger than the sum of its proper divisors (1).

834345683 is an equidigital number, since it uses as much as digits as its factorization.

834345683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 44.

The square root of 834345683 is about 28885.0425480040. The cubic root of 834345683 is about 941.4169376815.

The spelling of 834345683 in words is "eight hundred thirty-four million, three hundred forty-five thousand, six hundred eighty-three".