2284313787 has 48 divisors (see below), whose sum is σ = 3914606592. Its totient is φ = 1256506560.

The previous prime is 2284313777. The next prime is 2284313791. The reversal of 2284313787 is 7873134822.

It is not a de Polignac number, because 2284313787 - 2¹¹ = 2284311739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2284313777) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 174298 + ... + 186944.

It is an arithmetic number, because the mean of its divisors is an integer number (81554304).

Almost surely, 2^2284313787 is an apocalyptic number.

2284313787 is a deficient number, since it is larger than the sum of its proper divisors (1630292805).

2284313787 is a wasteful number, since it uses less digits than its factorization.

2284313787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12768 (or 12765 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 2284313787 is about 47794.4953629599. The cubic root of 2284313787 is about 1316.9984191290.

The spelling of 2284313787 in words is "two billion, two hundred eighty-four million, three hundred thirteen thousand, seven hundred eighty-seven".