73809068 has 24 divisors (see below), whose sum is σ = 131873280. Its totient is φ = 36138960.

The previous prime is 73809037. The next prime is 73809097. The reversal of 73809068 is 86090837.

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 7 ways as a sum of consecutive naturals, for example, 40505 + ... + 42287.

It is an arithmetic number, because the mean of its divisors is an integer number (5494720).

Almost surely, 2^73809068 is an apocalyptic number.

It is an amenable number.

73809068 is a deficient number, since it is larger than the sum of its proper divisors (58064212).

73809068 is a wasteful number, since it uses less digits than its factorization.

73809068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 73809068 is about 8591.2204022479. The cubic root of 73809068 is about 419.4722547582.

The spelling of 73809068 in words is "seventy-three million, eight hundred nine thousand, sixty-eight".