73324345 has 8 divisors (see below), whose sum is σ = 91814976. Its totient is φ = 56108976.

The previous prime is 73324333. The next prime is 73324357. The reversal of 73324345 is 54342337.

It is an interprime number because it is at equal distance from previous prime (73324333) and next prime (73324357).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73324345 - 2⁵ = 73324313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318687 + ... + 318916.

It is an arithmetic number, because the mean of its divisors is an integer number (11476872).

Almost surely, 2^73324345 is an apocalyptic number.

It is an amenable number.

73324345 is a deficient number, since it is larger than the sum of its proper divisors (18490631).

73324345 is a wasteful number, since it uses less digits than its factorization.

73324345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637631.

The product of its digits is 30240, while the sum is 31.

The square root of 73324345 is about 8562.9635640939. The cubic root of 73324345 is about 418.5519767656.

The spelling of 73324345 in words is "seventy-three million, three hundred twenty-four thousand, three hundred forty-five".