834066775 has 12 divisors (see below), whose sum is σ = 1051774200. Its totient is φ = 655942880.

The previous prime is 834066763. The next prime is 834066797. The reversal of 834066775 is 577660438.

It is not a de Polignac number, because 834066775 - 2⁷ = 834066647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281260 + ... + 284209.

It is an arithmetic number, because the mean of its divisors is an integer number (87647850).

Almost surely, 2^834066775 is an apocalyptic number.

834066775 is a deficient number, since it is larger than the sum of its proper divisors (217707425).

834066775 is a wasteful number, since it uses less digits than its factorization.

834066775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565538 (or 565533 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 834066775 is about 28880.2142478203. The cubic root of 834066775 is about 941.3120259391.

The spelling of 834066775 in words is "eight hundred thirty-four million, sixty-six thousand, seven hundred seventy-five".