2300534784 has 140 divisors (see below), whose sum is σ = 6874765524. Its totient is φ = 766623744.

The previous prime is 2300534783. The next prime is 2300534791. The reversal of 2300534784 is 4874350032.

It is a happy number.

2300534784 is a `hidden beast` number, since 2 + 300 + 5 + 347 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300534783) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 661819 + ... + 665285.

Almost surely, 2^2300534784 is an apocalyptic number.

2300534784 is a gapful number since it is divisible by the number (24) 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 2300534784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3437382762).

2300534784 is an abundant number, since it is smaller than the sum of its proper divisors (4574230740).

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

2300534784 is an frugal number, since it uses more digits than its factorization.

2300534784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505 (or 3472 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2300534784 is about 47963.8904176882. The cubic root of 2300534784 is about 1320.1084208465.

The spelling of 2300534784 in words is "two billion, three hundred million, five hundred thirty-four thousand, seven hundred eighty-four".