2263889358 has 16 divisors (see below), whose sum is σ = 5030865360.
Its totient is φ = 754629768.
The previous prime is 2263889339. The next prime is 2263889393. The reversal of 2263889358 is 8539883622.
2263889358 is a `hidden beast` number, since 226 + 388 + 9 + 35 + 8 = 666.
2263889358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 41923877 = 2263889358 / (2 + 2 + 6 + 3 + 8 + 8 + 9 + 3 + 5 + 8).
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, 20961885 + ... + 20961992.
It is an arithmetic number, because the mean of its divisors is an integer number (314429085).
Almost surely, 22263889358 is an apocalyptic number.
2263889358 is an abundant number, since it is smaller than the sum of its proper divisors (2766976002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2263889358 is a wasteful number, since it uses less digits than its factorization.
2263889358 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41923888 (or 41923882 counting only the distinct ones).
The product of its digits is 4976640, while the sum is 54.
The square root of 2263889358 is about 47580.3463417407.
The cubic root of 2263889358 is about 1313.0614949387.
The spelling of 2263889358 in words is "two billion, two hundred sixty-three million, eight hundred eighty-nine thousand, three hundred fifty-eight".