83349767 has 2 divisors, whose sum is σ = 83349768. Its totient is φ = 83349766.

The previous prime is 83349733. The next prime is 83349829. The reversal of 83349767 is 76794338.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83349767 - 2⁶ = 83349703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83349727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41674883 + 41674884.

It is an arithmetic number, because the mean of its divisors is an integer number (41674884).

Almost surely, 2^83349767 is an apocalyptic number.

83349767 is a deficient number, since it is larger than the sum of its proper divisors (1).

83349767 is an equidigital number, since it uses as much as digits as its factorization.

83349767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 47.

The square root of 83349767 is about 9129.6093563745. The cubic root of 83349767 is about 436.8189427413.

The spelling of 83349767 in words is "eighty-three million, three hundred forty-nine thousand, seven hundred sixty-seven".