834072333969 has 16 divisors (see below), whose sum is σ = 1271058231168. Its totient is φ = 476578687872.

The previous prime is 834072333923. The next prime is 834072333979. The reversal of 834072333969 is 969333270438.

It is a happy number.

It is not a de Polignac number, because 834072333969 - 2⁷ = 834072333841 is a prime.

It is a super-2 number, since 2×834072333969² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (834072333979) 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, 1117542 + ... + 1707935.

It is an arithmetic number, because the mean of its divisors is an integer number (79441139448).

Almost surely, 2^834072333969 is an apocalyptic number.

It is an amenable number.

834072333969 is a deficient number, since it is larger than the sum of its proper divisors (436985897199).

834072333969 is a wasteful number, since it uses less digits than its factorization.

834072333969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839544.

The product of its (nonzero) digits is 17635968, while the sum is 57.

The spelling of 834072333969 in words is "eight hundred thirty-four billion, seventy-two million, three hundred thirty-three thousand, nine hundred sixty-nine".