73338530 has 8 divisors (see below), whose sum is σ = 132009372. Its totient is φ = 29335408.

The previous prime is 73338487. The next prime is 73338533. The reversal of 73338530 is 3583337.

It can be written as a sum of positive squares in 2 ways, for example, as 73222249 + 116281 = 8557^2 + 341^2 .

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

It is not an unprimeable number, because it can be changed into a prime (73338533) by changing a digit.

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, 3666917 + ... + 3666936.

Almost surely, 2^73338530 is an apocalyptic number.

73338530 is a deficient number, since it is larger than the sum of its proper divisors (58670842).

73338530 is a wasteful number, since it uses less digits than its factorization.

73338530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333860.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 73338530 is about 8563.7918003651. The cubic root of 73338530 is about 418.5789654234.

The spelling of 73338530 in words is "seventy-three million, three hundred thirty-eight thousand, five hundred thirty".