827834375 has 24 divisors (see below), whose sum is σ = 1045776816. Its totient is φ = 655200000.

The previous prime is 827834341. The next prime is 827834393. The reversal of 827834375 is 573438728.

It is not a de Polignac number, because 827834375 - 2¹² = 827830279 is a prime.

It is a Duffinian number.

It is a congruent 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 in 23 ways as a sum of consecutive naturals, for example, 301760 + ... + 304490.

It is an arithmetic number, because the mean of its divisors is an integer number (43574034).

Almost surely, 2^827834375 is an apocalyptic number.

827834375 is a deficient number, since it is larger than the sum of its proper divisors (217942441).

827834375 is an frugal number, since it uses more digits than its factorization.

827834375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853 (or 2833 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The square root of 827834375 is about 28772.1110626245. Note that the first 3 decimals coincide. The cubic root of 827834375 is about 938.9615720620.

The spelling of 827834375 in words is "eight hundred twenty-seven million, eight hundred thirty-four thousand, three hundred seventy-five".