2381488373 has 24 divisors (see below), whose sum is σ = 2676911328. Its totient is φ = 2100840000.

The previous prime is 2381488339. The next prime is 2381488391. The reversal of 2381488373 is 3738841832.

It is not a de Polignac number, because 2381488373 - 2⁸ = 2381488117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381488873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3396923 + ... + 3397623.

It is an arithmetic number, because the mean of its divisors is an integer number (111537972).

Almost surely, 2^2381488373 is an apocalyptic number.

It is an amenable number.

2381488373 is a deficient number, since it is larger than the sum of its proper divisors (295422955).

2381488373 is an equidigital number, since it uses as much as digits as its factorization.

2381488373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 856 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 2381488373 is about 48800.4956224832. The cubic root of 2381488373 is about 1335.4147080452.

The spelling of 2381488373 in words is "two billion, three hundred eighty-one million, four hundred eighty-eight thousand, three hundred seventy-three".