2284270438 has 16 divisors (see below), whose sum is σ = 3583375200. Its totient is φ = 1090034176.

The previous prime is 2284270409. The next prime is 2284270451. The reversal of 2284270438 is 8340724822.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2284270438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34645 + ... + 75952.

It is an arithmetic number, because the mean of its divisors is an integer number (223960950).

Almost surely, 2^2284270438 is an apocalyptic number.

2284270438 is a deficient number, since it is larger than the sum of its proper divisors (1299104762).

2284270438 is a wasteful number, since it uses less digits than its factorization.

2284270438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111071.

The product of its (nonzero) digits is 172032, while the sum is 40.

The square root of 2284270438 is about 47794.0418671616. The cubic root of 2284270438 is about 1316.9900882646.

The spelling of 2284270438 in words is "two billion, two hundred eighty-four million, two hundred seventy thousand, four hundred thirty-eight".