73068306 has 8 divisors (see below), whose sum is σ = 146136624. Its totient is φ = 24356100.

The previous prime is 73068299. The next prime is 73068311. The reversal of 73068306 is 60386037.

It is a happy number.

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

73068306 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6089020 + ... + 6089031.

It is an arithmetic number, because the mean of its divisors is an integer number (18267078).

Almost surely, 2^73068306 is an apocalyptic number.

73068306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73068306 is a wasteful number, since it uses less digits than its factorization.

73068306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12178056.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 73068306 is about 8548.0001169864. Note that the first 3 decimals coincide. The cubic root of 73068306 is about 418.0642324008.

The spelling of 73068306 in words is "seventy-three million, sixty-eight thousand, three hundred six".