2234831564 has 12 divisors (see below), whose sum is σ = 4469663184. Its totient is φ = 957784944.

The previous prime is 2234831551. The next prime is 2234831569. The reversal of 2234831564 is 4651384322.

2234831564 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2234831569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39907679 + ... + 39907734.

It is an arithmetic number, because the mean of its divisors is an integer number (372471932).

Almost surely, 2^2234831564 is an apocalyptic number.

It is an amenable number.

2234831564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2234831564 is a wasteful number, since it uses less digits than its factorization.

2234831564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79815424 (or 79815422 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 2234831564 is about 47274.0051613992. The cubic root of 2234831564 is about 1307.4194219080.

The spelling of 2234831564 in words is "two billion, two hundred thirty-four million, eight hundred thirty-one thousand, five hundred sixty-four".