2302243284 has 72 divisors (see below), whose sum is σ = 5929114464. Its totient is φ = 694760000.

The previous prime is 2302243283. The next prime is 2302243291. The reversal of 2302243284 is 4823422032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302243283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361294 + ... + 367610.

It is an arithmetic number, because the mean of its divisors is an integer number (82348812).

Almost surely, 2^2302243284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2302243284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2964557232).

2302243284 is an abundant number, since it is smaller than the sum of its proper divisors (3626871180).

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

2302243284 is a wasteful number, since it uses less digits than its factorization.

2302243284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597 (or 6584 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2302243284 is about 47981.6973855657. The cubic root of 2302243284 is about 1320.4351343212.

The spelling of 2302243284 in words is "two billion, three hundred two million, two hundred forty-three thousand, two hundred eighty-four".