834077066 has 4 divisors (see below), whose sum is σ = 1251115602. Its totient is φ = 417038532.

The previous prime is 834077053. The next prime is 834077071. The reversal of 834077066 is 660770438.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 599221441 + 234855625 = 24479^2 + 15325^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208519265 + ... + 208519268.

Almost surely, 2^834077066 is an apocalyptic number.

834077066 is a deficient number, since it is larger than the sum of its proper divisors (417038536).

834077066 is a wasteful number, since it uses less digits than its factorization.

834077066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417038535.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 834077066 is about 28880.3924142315. The cubic root of 834077066 is about 941.3158973327.

The spelling of 834077066 in words is "eight hundred thirty-four million, seventy-seven thousand, sixty-six".