73324766 has 4 divisors (see below), whose sum is σ = 109987152. Its totient is φ = 36662382.

The previous prime is 73324763. The next prime is 73324813. The reversal of 73324766 is 66742337.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73324763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18331190 + ... + 18331193.

It is an arithmetic number, because the mean of its divisors is an integer number (27496788).

Almost surely, 2^73324766 is an apocalyptic number.

73324766 is a deficient number, since it is larger than the sum of its proper divisors (36662386).

73324766 is a wasteful number, since it uses less digits than its factorization.

73324766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36662385.

The product of its digits is 127008, while the sum is 38.

The square root of 73324766 is about 8562.9881466694. The cubic root of 73324766 is about 418.5527778185.

The spelling of 73324766 in words is "seventy-three million, three hundred twenty-four thousand, seven hundred sixty-six".