2327947776 has 440 divisors, whose sum is σ = 8698577184. Its totient is φ = 604661760.

The previous prime is 2327947757. The next prime is 2327947807. The reversal of 2327947776 is 6777497232.

2327947776 is a `hidden beast` number, since 2 + 32 + 79 + 477 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 211631611 + ... + 211631621.

Almost surely, 2^2327947776 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 2327947776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4349288592).

2327947776 is an abundant number, since it is smaller than the sum of its proper divisors (6370629408).

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

2327947776 is an frugal number, since it uses more digits than its factorization.

2327947776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 23 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 54.

The square root of 2327947776 is about 48248.8111356125. The cubic root of 2327947776 is about 1325.3311669670.

The spelling of 2327947776 in words is "two billion, three hundred twenty-seven million, nine hundred forty-seven thousand, seven hundred seventy-six".