2239468616 has 128 divisors (see below), whose sum is σ = 5615308800. Its totient is φ = 810501120.

The previous prime is 2239468607. The next prime is 2239468619. The reversal of 2239468616 is 6168649322.

It is not an unprimeable number, because it can be changed into a prime (2239468619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 825935 + ... + 828641.

It is an arithmetic number, because the mean of its divisors is an integer number (43869600).

Almost surely, 2^2239468616 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 2239468616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2807654400).

2239468616 is an abundant number, since it is smaller than the sum of its proper divisors (3375840184).

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

2239468616 is a wasteful number, since it uses less digits than its factorization.

2239468616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827 (or 2823 counting only the distinct ones).

The product of its digits is 746496, while the sum is 47.

The square root of 2239468616 is about 47323.0241637197. The cubic root of 2239468616 is about 1308.3230520656.

The spelling of 2239468616 in words is "two billion, two hundred thirty-nine million, four hundred sixty-eight thousand, six hundred sixteen".