2381914080 has 768 divisors, whose sum is σ = 10526423040. Its totient is φ = 489701376.

The previous prime is 2381914057. The next prime is 2381914097. The reversal of 2381914080 is 804191832.

2381914080 is a `hidden beast` number, since 238 + 19 + 1 + 408 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 28697719 + ... + 28697801.

It is an arithmetic number, because the mean of its divisors is an integer number (13706280).

Almost surely, 2^2381914080 is an apocalyptic number.

2381914080 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 2381914080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5263211520).

2381914080 is an abundant number, since it is smaller than the sum of its proper divisors (8144508960).

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

2381914080 is a wasteful number, since it uses less digits than its factorization.

2381914080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 2381914080 is about 48804.8571353303. The cubic root of 2381914080 is about 1335.4942747460.

The spelling of 2381914080 in words is "two billion, three hundred eighty-one million, nine hundred fourteen thousand, eighty".