2283797394 has 12 divisors (see below), whose sum is σ = 4948227726. Its totient is φ = 761265792.

The previous prime is 2283797389. The next prime is 2283797419. The reversal of 2283797394 is 4937973822.

It can be written as a sum of positive squares in only one way, i.e., 2212479369 + 71318025 = 47037^2 + 8445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2283797394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63438799 + ... + 63438834.

Almost surely, 2^2283797394 is an apocalyptic number.

2283797394 is an abundant number, since it is smaller than the sum of its proper divisors (2664430332).

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

2283797394 is a wasteful number, since it uses less digits than its factorization.

2283797394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126877641 (or 126877638 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 2283797394 is about 47789.0928350811. The cubic root of 2283797394 is about 1316.8991712321.

The spelling of 2283797394 in words is "two billion, two hundred eighty-three million, seven hundred ninety-seven thousand, three hundred ninety-four".