73323906 has 8 divisors (see below), whose sum is σ = 146647824. Its totient is φ = 24441300.

The previous prime is 73323893. The next prime is 73323923. The reversal of 73323906 is 60932337.

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

73323906 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 6110320 + ... + 6110331.

It is an arithmetic number, because the mean of its divisors is an integer number (18330978).

Almost surely, 2^73323906 is an apocalyptic number.

73323906 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.

73323906 is a wasteful number, since it uses less digits than its factorization.

73323906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12220656.

The product of its (nonzero) digits is 20412, while the sum is 33.

The square root of 73323906 is about 8562.9379304068. The cubic root of 73323906 is about 418.5511414601.

The spelling of 73323906 in words is "seventy-three million, three hundred twenty-three thousand, nine hundred six".