2093744290 has 16 divisors (see below), whose sum is σ = 4111352640. Its totient is φ = 761361520.

The previous prime is 2093744287. The next prime is 2093744299. The reversal of 2093744290 is 924473902.

It is not an unprimeable number, because it can be changed into a prime (2093744299) 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, 9516910 + ... + 9517129.

It is an arithmetic number, because the mean of its divisors is an integer number (256959540).

Almost surely, 2^2093744290 is an apocalyptic number.

2093744290 is a deficient number, since it is larger than the sum of its proper divisors (2017608350).

2093744290 is a wasteful number, since it uses less digits than its factorization.

2093744290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19034057.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 2093744290 is about 45757.4506501400. The cubic root of 2093744290 is about 1279.3063237664.

The spelling of 2093744290 in words is "two billion, ninety-three million, seven hundred forty-four thousand, two hundred ninety".