2284289446 has 4 divisors (see below), whose sum is σ = 3426434172. Its totient is φ = 1142144722.

The previous prime is 2284289431. The next prime is 2284289479. The reversal of 2284289446 is 6449824822.

2284289446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2284289446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571072360 + ... + 571072363.

It is an arithmetic number, because the mean of its divisors is an integer number (856608543).

Almost surely, 2^2284289446 is an apocalyptic number.

2284289446 is a deficient number, since it is larger than the sum of its proper divisors (1142144726).

2284289446 is a wasteful number, since it uses less digits than its factorization.

2284289446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142144725.

The product of its digits is 1769472, while the sum is 49.

The square root of 2284289446 is about 47794.2407199863. The cubic root of 2284289446 is about 1316.9937412585.

The spelling of 2284289446 in words is "two billion, two hundred eighty-four million, two hundred eighty-nine thousand, four hundred forty-six".