826834432 has 20 divisors (see below), whose sum is σ = 1652054976. Its totient is φ = 413416960.

The previous prime is 826834417. The next prime is 826834439. The reversal of 826834432 is 234438628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826834439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806944 + ... + 807967.

Almost surely, 2^826834432 is an apocalyptic number.

It is an amenable number.

826834432 is a deficient number, since it is larger than the sum of its proper divisors (825220544).

826834432 is an equidigital number, since it uses as much as digits as its factorization.

826834432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614929 (or 1614913 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 826834432 is about 28754.7288632670. The cubic root of 826834432 is about 938.5833618105.

The spelling of 826834432 in words is "eight hundred twenty-six million, eight hundred thirty-four thousand, four hundred thirty-two".