834326616765 has 16 divisors (see below), whose sum is σ = 1335144958848. Its totient is φ = 444900071616.

The previous prime is 834326616661. The next prime is 834326616769. The reversal of 834326616765 is 567616623438.

It is not a de Polignac number, because 834326616765 - 2¹⁸ = 834326354621 is a prime.

It is a super-2 number, since 2×834326616765² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834326616769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4539642 + ... + 4719851.

It is an arithmetic number, because the mean of its divisors is an integer number (83446559928).

Almost surely, 2^834326616765 is an apocalyptic number.

It is an amenable number.

834326616765 is a deficient number, since it is larger than the sum of its proper divisors (500818342083).

834326616765 is a wasteful number, since it uses less digits than its factorization.

834326616765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9265508.

The product of its digits is 26127360, while the sum is 57.

The spelling of 834326616765 in words is "eight hundred thirty-four billion, three hundred twenty-six million, six hundred sixteen thousand, seven hundred sixty-five".