2194289295 has 16 divisors (see below), whose sum is σ = 3830032512. Its totient is φ = 1063897760.

The previous prime is 2194289239. The next prime is 2194289299. The reversal of 2194289295 is 5929824912.

It is not a de Polignac number, because 2194289295 - 2²⁴ = 2177512079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2194289299) 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, 6649197 + ... + 6649526.

It is an arithmetic number, because the mean of its divisors is an integer number (239377032).

Almost surely, 2^2194289295 is an apocalyptic number.

2194289295 is a deficient number, since it is larger than the sum of its proper divisors (1635743217).

2194289295 is a wasteful number, since it uses less digits than its factorization.

2194289295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13298742.

The product of its digits is 933120, while the sum is 51.

The square root of 2194289295 is about 46843.2417217255. The cubic root of 2194289295 is about 1299.4651241407.

The spelling of 2194289295 in words is "two billion, one hundred ninety-four million, two hundred eighty-nine thousand, two hundred ninety-five".