73699 has 2 divisors, whose sum is σ = 73700. Its totient is φ = 73698.

The previous prime is 73693. The next prime is 73709. The reversal of 73699 is 99637.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73699 - 2⁷ = 73571 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 73699.

It is not a weakly prime, because it can be changed into another prime (73693) 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, 36849 + 36850.

It is an arithmetic number, because the mean of its divisors is an integer number (36850).

2⁷³⁶⁹⁹ is an apocalyptic number.

73699 is a deficient number, since it is larger than the sum of its proper divisors (1).

73699 is an equidigital number, since it uses as much as digits as its factorization.

73699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 34.

The square root of 73699 is about 271.4755974300. The cubic root of 73699 is about 41.9263637926.

The spelling of 73699 in words is "seventy-three thousand, six hundred ninety-nine".