73340368 has 20 divisors (see below), whose sum is σ = 143428320. Its totient is φ = 36326624.

The previous prime is 73340303. The next prime is 73340387. The reversal of 73340368 is 86304337.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19708 + ... + 23131.

It is an arithmetic number, because the mean of its divisors is an integer number (7171416).

Almost surely, 2^73340368 is an apocalyptic number.

It is an amenable number.

73340368 is a deficient number, since it is larger than the sum of its proper divisors (70087952).

73340368 is a wasteful number, since it uses less digits than its factorization.

73340368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42954 (or 42948 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 73340368 is about 8563.8991119700. The cubic root of 73340368 is about 418.5824621834.

The spelling of 73340368 in words is "seventy-three million, three hundred forty thousand, three hundred sixty-eight".