2488618371 has 4 divisors (see below), whose sum is σ = 3318157832. Its totient is φ = 1659078912.

The previous prime is 2488618367. The next prime is 2488618393. The reversal of 2488618371 is 1738168842.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2488618371 - 2² = 2488618367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2488618371.

It is not an unprimeable number, because it can be changed into a prime (2488618351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414769726 + ... + 414769731.

It is an arithmetic number, because the mean of its divisors is an integer number (829539458).

Almost surely, 2^2488618371 is an apocalyptic number.

2488618371 is a deficient number, since it is larger than the sum of its proper divisors (829539461).

2488618371 is an equidigital number, since it uses as much as digits as its factorization.

2488618371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829539460.

The product of its digits is 516096, while the sum is 48.

The square root of 2488618371 is about 49886.0538728010. The cubic root of 2488618371 is about 1355.1460418200.

The spelling of 2488618371 in words is "two billion, four hundred eighty-eight million, six hundred eighteen thousand, three hundred seventy-one".