73329 has 4 divisors (see below), whose sum is σ = 97776. Its totient is φ = 48884.

The previous prime is 73327. The next prime is 73331. The reversal of 73329 is 92337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (73327) and next prime (73331).

It is a cyclic number.

It is not a de Polignac number, because 73329 - 2¹ = 73327 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 73299 and 73308.

It is not an unprimeable number, because it can be changed into a prime (73327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12219 + ... + 12224.

It is an arithmetic number, because the mean of its divisors is an integer number (24444).

2⁷³³²⁹ is an apocalyptic number.

It is an amenable number.

73329 is a deficient number, since it is larger than the sum of its proper divisors (24447).

73329 is a wasteful number, since it uses less digits than its factorization.

73329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24446.

The product of its digits is 1134, while the sum is 24.

The square root of 73329 is about 270.7932790894. The cubic root of 73329 is about 41.8560833843.

The spelling of 73329 in words is "seventy-three thousand, three hundred twenty-nine".