826814372 has 12 divisors (see below), whose sum is σ = 1460973696. Its totient is φ = 409393320.

The previous prime is 826814369. The next prime is 826814399. The reversal of 826814372 is 273418628.

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, 1003004 + ... + 1003827.

It is an arithmetic number, because the mean of its divisors is an integer number (121747808).

Almost surely, 2^826814372 is an apocalyptic number.

It is an amenable number.

826814372 is a deficient number, since it is larger than the sum of its proper divisors (634159324).

826814372 is a wasteful number, since it uses less digits than its factorization.

826814372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006938 (or 2006936 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 826814372 is about 28754.3800489595. The cubic root of 826814372 is about 938.5757713612.

The spelling of 826814372 in words is "eight hundred twenty-six million, eight hundred fourteen thousand, three hundred seventy-two".