2489896248 has 32 divisors (see below), whose sum is σ = 7113989760. Its totient is φ = 711398880.

The previous prime is 2489896219. The next prime is 2489896267. The reversal of 2489896248 is 8426989842.

It is a junction number, because it is equal to n+sod(n) for n = 2489896191 and 2489896200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7410238 + ... + 7410573.

It is an arithmetic number, because the mean of its divisors is an integer number (222312180).

Almost surely, 2^2489896248 is an apocalyptic number.

2489896248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2489896248 is an abundant number, since it is smaller than the sum of its proper divisors (4624093512).

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

2489896248 is a wasteful number, since it uses less digits than its factorization.

2489896248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14820827 (or 14820823 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 60.

The square root of 2489896248 is about 49898.8601873830. The cubic root of 2489896248 is about 1355.3779527816.

The spelling of 2489896248 in words is "two billion, four hundred eighty-nine million, eight hundred ninety-six thousand, two hundred forty-eight".