73324633 has 4 divisors (see below), whose sum is σ = 73421748. Its totient is φ = 73227520.

The previous prime is 73324613. The next prime is 73324651. The reversal of 73324633 is 33642337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1871424 + 71453209 = 1368^2 + 8453^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73324633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73324595 and 73324604.

It is not an unprimeable number, because it can be changed into a prime (73324613) 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, 47416 + ... + 48937.

It is an arithmetic number, because the mean of its divisors is an integer number (18355437).

Almost surely, 2^73324633 is an apocalyptic number.

It is an amenable number.

73324633 is a deficient number, since it is larger than the sum of its proper divisors (97115).

73324633 is an equidigital number, since it uses as much as digits as its factorization.

73324633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97114.

The product of its digits is 27216, while the sum is 31.

The square root of 73324633 is about 8562.9803806852. The cubic root of 73324633 is about 418.5525247546.

The spelling of 73324633 in words is "seventy-three million, three hundred twenty-four thousand, six hundred thirty-three".