2488358940 has 96 divisors (see below), whose sum is σ = 7381355520. Its totient is φ = 624589056.

The previous prime is 2488358923. The next prime is 2488358941. The reversal of 2488358940 is 498538842.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488358941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172029 + ... + 185931.

It is an arithmetic number, because the mean of its divisors is an integer number (76889120).

Almost surely, 2^2488358940 is an apocalyptic number.

2488358940 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 2488358940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3690677760).

2488358940 is an abundant number, since it is smaller than the sum of its proper divisors (4892996580).

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

2488358940 is a wasteful number, since it uses less digits than its factorization.

2488358940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14091 (or 14089 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The square root of 2488358940 is about 49883.4535692949. The cubic root of 2488358940 is about 1355.0989502136.

The spelling of 2488358940 in words is "two billion, four hundred eighty-eight million, three hundred fifty-eight thousand, nine hundred forty".