834594068497 has 4 divisors (see below), whose sum is σ = 953821792576. Its totient is φ = 715366344420.

The previous prime is 834594068491. The next prime is 834594068527. The reversal of 834594068497 is 794860495438.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 834594068497 - 2³⁹ = 284838254609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834594068491) 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 in 3 ways as a sum of consecutive naturals, for example, 59613862029 + ... + 59613862042.

It is an arithmetic number, because the mean of its divisors is an integer number (238455448144).

Almost surely, 2^834594068497 is an apocalyptic number.

It is an amenable number.

834594068497 is a deficient number, since it is larger than the sum of its proper divisors (119227724079).

834594068497 is a wasteful number, since it uses less digits than its factorization.

834594068497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119227724078.

The product of its (nonzero) digits is 209018880, while the sum is 67.

The spelling of 834594068497 in words is "eight hundred thirty-four billion, five hundred ninety-four million, sixty-eight thousand, four hundred ninety-seven".