826855796 has 48 divisors (see below), whose sum is σ = 1633699200. Its totient is φ = 363318912.

The previous prime is 826855789. The next prime is 826855823. The reversal of 826855796 is 697558628.

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 15 ways as a sum of consecutive naturals, for example, 272375 + ... + 275393.

It is an arithmetic number, because the mean of its divisors is an integer number (34035400).

Almost surely, 2^826855796 is an apocalyptic number.

It is an amenable number.

826855796 is a deficient number, since it is larger than the sum of its proper divisors (806843404).

826855796 is a wasteful number, since it uses less digits than its factorization.

826855796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288 (or 3286 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 56.

The square root of 826855796 is about 28755.1003475905. The cubic root of 826855796 is about 938.5914455418.

The spelling of 826855796 in words is "eight hundred twenty-six million, eight hundred fifty-five thousand, seven hundred ninety-six".