73083923 has 4 divisors (see below), whose sum is σ = 79727928. Its totient is φ = 66439920.

The previous prime is 73083911. The next prime is 73083929. The reversal of 73083923 is 32938037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32938037 = 11 ⋅2994367.

It is a cyclic number.

It is not a de Polignac number, because 73083923 - 2¹⁰ = 73082899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73083929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3321986 + ... + 3322007.

It is an arithmetic number, because the mean of its divisors is an integer number (19931982).

Almost surely, 2^73083923 is an apocalyptic number.

73083923 is a deficient number, since it is larger than the sum of its proper divisors (6644005).

73083923 is a wasteful number, since it uses less digits than its factorization.

73083923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6644004.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 73083923 is about 8548.9135567041. The cubic root of 73083923 is about 418.0940147801.

The spelling of 73083923 in words is "seventy-three million, eighty-three thousand, nine hundred twenty-three".