826650983 has 2 divisors, whose sum is σ = 826650984. Its totient is φ = 826650982.

The previous prime is 826650977. The next prime is 826650989. The reversal of 826650983 is 389056628.

It is a happy number.

826650983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (826650977) and next prime (826650989).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-826650983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (826650989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413325491 + 413325492.

It is an arithmetic number, because the mean of its divisors is an integer number (413325492).

Almost surely, 2^826650983 is an apocalyptic number.

826650983 is a deficient number, since it is larger than the sum of its proper divisors (1).

826650983 is an equidigital number, since it uses as much as digits as its factorization.

826650983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 826650983 is about 28751.5387936020. The cubic root of 826650983 is about 938.5139424652.

The spelling of 826650983 in words is "eight hundred twenty-six million, six hundred fifty thousand, nine hundred eighty-three".