73337473 has 16 divisors (see below), whose sum is σ = 89173440. Its totient is φ = 59443200.

The previous prime is 73337461. The next prime is 73337477. The reversal of 73337473 is 37473337.

It is a cyclic number.

It is not a de Polignac number, because 73337473 - 2¹³ = 73329281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73337477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6768 + ... + 13873.

It is an arithmetic number, because the mean of its divisors is an integer number (5573340).

Almost surely, 2^73337473 is an apocalyptic number.

It is an amenable number.

73337473 is a deficient number, since it is larger than the sum of its proper divisors (15835967).

73337473 is a wasteful number, since it uses less digits than its factorization.

73337473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20688.

The product of its digits is 111132, while the sum is 37.

The square root of 73337473 is about 8563.7300868255. The cubic root of 73337473 is about 418.5769544746.

The spelling of 73337473 in words is "seventy-three million, three hundred thirty-seven thousand, four hundred seventy-three".