827065834 has 8 divisors (see below), whose sum is σ = 1417827168. Its totient is φ = 354456780.

The previous prime is 827065787. The next prime is 827065853. The reversal of 827065834 is 438560728.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 29538052 + ... + 29538079.

It is an arithmetic number, because the mean of its divisors is an integer number (177228396).

Almost surely, 2^827065834 is an apocalyptic number.

827065834 is a deficient number, since it is larger than the sum of its proper divisors (590761334).

827065834 is a wasteful number, since it uses less digits than its factorization.

827065834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59076140.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 827065834 is about 28758.7523025600. The cubic root of 827065834 is about 938.6709125141.

The spelling of 827065834 in words is "eight hundred twenty-seven million, sixty-five thousand, eight hundred thirty-four".