2194360336 has 75 divisors (see below), whose sum is σ = 4980712991. Its totient is φ = 936505248.

The previous prime is 2194360321. The next prime is 2194360339. The reversal of 2194360336 is 6330634912.

The square root of 2194360336 is 46844.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2194360295 and 2194360304.

It is not an unprimeable number, because it can be changed into a prime (2194360339) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 9181305 + ... + 9181543.

Almost surely, 2^2194360336 is an apocalyptic number.

2194360336 is the 46844-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2194360336

2194360336 is an abundant number, since it is smaller than the sum of its proper divisors (2786352655).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2194360336 is an frugal number, since it uses more digits than its factorization.

2194360336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 37.

The cubic root of 2194360336 is about 1299.4791475584.

The spelling of 2194360336 in words is "two billion, one hundred ninety-four million, three hundred sixty thousand, three hundred thirty-six".