73324332 has 48 divisors (see below), whose sum is σ = 201287520. Its totient is φ = 23003136.

The previous prime is 73324313. The next prime is 73324333. The reversal of 73324332 is 23342337.

It is a happy number.

73324332 is a `hidden beast` number, since 7 + 3 + 324 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 73324296 and 73324305.

It is not an unprimeable number, because it can be changed into a prime (73324333) 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, 18133 + ... + 21804.

It is an arithmetic number, because the mean of its divisors is an integer number (4193490).

Almost surely, 2^73324332 is an apocalyptic number.

It is an amenable number.

73324332 is an abundant number, since it is smaller than the sum of its proper divisors (127963188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73324332 is a wasteful number, since it uses less digits than its factorization.

73324332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39967 (or 39959 counting only the distinct ones).

The product of its digits is 9072, while the sum is 27.

The square root of 73324332 is about 8562.9628050109. The cubic root of 73324332 is about 418.5519520299.

Adding to 73324332 its reverse (23342337), we get a palindrome (96666669).

It can be divided in two parts, 7332 and 4332, that added together give a square (11664 = 108²).

The spelling of 73324332 in words is "seventy-three million, three hundred twenty-four thousand, three hundred thirty-two".