2234735568 has 400 divisors, whose sum is σ = 7461189120. Its totient is φ = 640493568.

The previous prime is 2234735543. The next prime is 2234735593. The reversal of 2234735568 is 8655374322.

2234735568 is a `hidden beast` number, since 2 + 23 + 4 + 73 + 556 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (2234735543) and next prime (2234735593).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 28287753 + ... + 28287831.

Almost surely, 2^2234735568 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 2234735568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3730594560).

2234735568 is an abundant number, since it is smaller than the sum of its proper divisors (5226453552).

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

2234735568 is a wasteful number, since it uses less digits than its factorization.

2234735568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 193 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 2234735568 is about 47272.9898356345. The cubic root of 2234735568 is about 1307.4007018049.

The spelling of 2234735568 in words is "two billion, two hundred thirty-four million, seven hundred thirty-five thousand, five hundred sixty-eight".