73285930 has 16 divisors (see below), whose sum is σ = 133585920. Its totient is φ = 28942992.

The previous prime is 73285913. The next prime is 73285939. The reversal of 73285930 is 3958237.

It is a self number, because there is not a number n which added to its sum of digits gives 73285930.

It is not an unprimeable number, because it can be changed into a prime (73285939) 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 7 ways as a sum of consecutive naturals, for example, 45594 + ... + 47173.

It is an arithmetic number, because the mean of its divisors is an integer number (8349120).

Almost surely, 2^73285930 is an apocalyptic number.

73285930 is a deficient number, since it is larger than the sum of its proper divisors (60299990).

73285930 is a wasteful number, since it uses less digits than its factorization.

73285930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92853.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 73285930 is about 8560.7201799849. The cubic root of 73285930 is about 418.4788701555.

The spelling of 73285930 in words is "seventy-three million, two hundred eighty-five thousand, nine hundred thirty".