2339452688 has 40 divisors (see below), whose sum is σ = 4816086840. Its totient is φ = 1100881920.

The previous prime is 2339452667. The next prime is 2339452697. The reversal of 2339452688 is 8862549332.

It can be written as a sum of positive squares in 4 ways, for example, as 146216464 + 2193236224 = 12092^2 + 46832^2 .

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, 63728 + ... + 93488.

It is an arithmetic number, because the mean of its divisors is an integer number (120402171).

Almost surely, 2^2339452688 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 2339452688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2408043420).

2339452688 is an abundant number, since it is smaller than the sum of its proper divisors (2476634152).

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

2339452688 is an equidigital number, since it uses as much as digits as its factorization.

2339452688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29820 (or 29780 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 50.

The square root of 2339452688 is about 48367.8890174049. The cubic root of 2339452688 is about 1327.5108791696.

The spelling of 2339452688 in words is "two billion, three hundred thirty-nine million, four hundred fifty-two thousand, six hundred eighty-eight".