73343923 has 16 divisors (see below), whose sum is σ = 78520320. Its totient is φ = 68392800.

The previous prime is 73343917. The next prime is 73343947. The reversal of 73343923 is 32934337.

It is a cyclic number.

It is not a de Polignac number, because 73343923 - 2¹⁷ = 73212851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73343983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103093 + ... + 103801.

It is an arithmetic number, because the mean of its divisors is an integer number (4907520).

Almost surely, 2^73343923 is an apocalyptic number.

73343923 is a deficient number, since it is larger than the sum of its proper divisors (5176397).

73343923 is a wasteful number, since it uses less digits than its factorization.

73343923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858.

The product of its digits is 40824, while the sum is 34.

The square root of 73343923 is about 8564.1066667808. The cubic root of 73343923 is about 418.5892253374.

The spelling of 73343923 in words is "seventy-three million, three hundred forty-three thousand, nine hundred twenty-three".