834716370289 has 16 divisors (see below), whose sum is σ = 841375497600. Its totient is φ = 828090815616.

The previous prime is 834716370239. The next prime is 834716370377. The reversal of 834716370289 is 982073617438.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-834716370289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834716370239) 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, 65932242 + ... + 65944900.

It is an arithmetic number, because the mean of its divisors is an integer number (52585968600).

Almost surely, 2^834716370289 is an apocalyptic number.

It is an amenable number.

834716370289 is a deficient number, since it is larger than the sum of its proper divisors (6659127311).

834716370289 is a wasteful number, since it uses less digits than its factorization.

834716370289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 834716370289 in words is "eight hundred thirty-four billion, seven hundred sixteen million, three hundred seventy thousand, two hundred eighty-nine".