2190593339 has 4 divisors (see below), whose sum is σ = 2389738200. Its totient is φ = 1991448480.

The previous prime is 2190593267. The next prime is 2190593351. The reversal of 2190593339 is 9333950912.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2190593339 - 2²⁴ = 2173816123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2190593339.

It is not an unprimeable number, because it can be changed into a prime (2190503339) 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, 99572414 + ... + 99572435.

It is an arithmetic number, because the mean of its divisors is an integer number (597434550).

Almost surely, 2^2190593339 is an apocalyptic number.

2190593339 is a deficient number, since it is larger than the sum of its proper divisors (199144861).

2190593339 is a wasteful number, since it uses less digits than its factorization.

2190593339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199144860.

The product of its (nonzero) digits is 196830, while the sum is 44.

The square root of 2190593339 is about 46803.7748370791. The cubic root of 2190593339 is about 1298.7351284840.

The spelling of 2190593339 in words is "two billion, one hundred ninety million, five hundred ninety-three thousand, three hundred thirty-nine".