2194074326 has 8 divisors (see below), whose sum is σ = 3340232760. Its totient is φ = 1080663408.

The previous prime is 2194074313. The next prime is 2194074341. The reversal of 2194074326 is 6234704912.

2194074326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2194074326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8186711 + ... + 8186978.

It is an arithmetic number, because the mean of its divisors is an integer number (417529095).

Almost surely, 2^2194074326 is an apocalyptic number.

2194074326 is a deficient number, since it is larger than the sum of its proper divisors (1146158434).

2194074326 is a wasteful number, since it uses less digits than its factorization.

2194074326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16373758.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2194074326 is about 46840.9471082727. The cubic root of 2194074326 is about 1299.4226876456.

The spelling of 2194074326 in words is "two billion, one hundred ninety-four million, seventy-four thousand, three hundred twenty-six".