2329803840 has 224 divisors, whose sum is σ = 9104497920. Its totient is φ = 491544576.

The previous prime is 2329803781. The next prime is 2329803841. The reversal of 2329803840 is 483089232.

2329803840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2329803841) 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, 74026 + ... + 100694.

It is an arithmetic number, because the mean of its divisors is an integer number (40645080).

Almost surely, 2^2329803840 is an apocalyptic number.

2329803840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2329803840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4552248960).

2329803840 is an abundant number, since it is smaller than the sum of its proper divisors (6774694080).

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

2329803840 is a wasteful number, since it uses less digits than its factorization.

2329803840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26709 (or 26699 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2329803840 is about 48268.0416010428. The cubic root of 2329803840 is about 1325.6833005824.

The spelling of 2329803840 in words is "two billion, three hundred twenty-nine million, eight hundred three thousand, eight hundred forty".