73305933 has 16 divisors (see below), whose sum is σ = 103235520. Its totient is φ = 46141056.

The previous prime is 73305931. The next prime is 73305937. The reversal of 73305933 is 33950337.

It is not a de Polignac number, because 73305933 - 2¹ = 73305931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73305894 and 73305903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73305931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16041 + ... + 20097.

It is an arithmetic number, because the mean of its divisors is an integer number (6452220).

Almost surely, 2^73305933 is an apocalyptic number.

It is an amenable number.

73305933 is a deficient number, since it is larger than the sum of its proper divisors (29929587).

73305933 is a wasteful number, since it uses less digits than its factorization.

73305933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396.

The product of its (nonzero) digits is 25515, while the sum is 33.

The square root of 73305933 is about 8561.8884015152. Note that the first 3 decimals coincide. The cubic root of 73305933 is about 418.5169405435.

The spelling of 73305933 in words is "seventy-three million, three hundred five thousand, nine hundred thirty-three".