83794999 has 2 divisors, whose sum is σ = 83795000. Its totient is φ = 83794998.

The previous prime is 83794979. The next prime is 83795011. The reversal of 83794999 is 99949738.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83794999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83794979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41897499 + 41897500.

It is an arithmetic number, because the mean of its divisors is an integer number (41897500).

Almost surely, 2^83794999 is an apocalyptic number.

83794999 is a deficient number, since it is larger than the sum of its proper divisors (1).

83794999 is an equidigital number, since it uses as much as digits as its factorization.

83794999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4408992, while the sum is 58.

The square root of 83794999 is about 9153.9608367089. The cubic root of 83794999 is about 437.5953516251.

The spelling of 83794999 in words is "eighty-three million, seven hundred ninety-four thousand, nine hundred ninety-nine".