2489172348 has 96 divisors (see below), whose sum is σ = 6415428096. Its totient is φ = 746433792.

The previous prime is 2489172331. The next prime is 2489172353. The reversal of 2489172348 is 8432719842.

2489172348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2489172297 and 2489172306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1346761 + ... + 1348607.

It is an arithmetic number, because the mean of its divisors is an integer number (66827376).

Almost surely, 2^2489172348 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 2489172348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3207714048).

2489172348 is an abundant number, since it is smaller than the sum of its proper divisors (3926255748).

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

2489172348 is a wasteful number, since it uses less digits than its factorization.

2489172348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083 (or 2081 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 2489172348 is about 49891.6059873803. The cubic root of 2489172348 is about 1355.2465881111.

The spelling of 2489172348 in words is "two billion, four hundred eighty-nine million, one hundred seventy-two thousand, three hundred forty-eight".