73093093 has 8 divisors (see below), whose sum is σ = 75176312. Its totient is φ = 71015616.

The previous prime is 73093073. The next prime is 73093109. The reversal of 73093093 is 39039037.

It can be written as a sum of positive squares in 4 ways, for example, as 22867524 + 50225569 = 4782^2 + 7087^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 73093093 - 2²⁵ = 39538661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73093003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44971 + ... + 46567.

It is an arithmetic number, because the mean of its divisors is an integer number (9397039).

Almost surely, 2^73093093 is an apocalyptic number.

It is an amenable number.

73093093 is a deficient number, since it is larger than the sum of its proper divisors (2083219).

73093093 is a wasteful number, since it uses less digits than its factorization.

73093093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its (nonzero) digits is 15309, while the sum is 34.

The square root of 73093093 is about 8549.4498653422. The cubic root of 73093093 is about 418.1115004396. Note that the first 3 decimals are identical.

The spelling of 73093093 in words is "seventy-three million, ninety-three thousand, ninety-three".