2489796336 has 80 divisors (see below), whose sum is σ = 6832919808. Its totient is φ = 778521600.

The previous prime is 2489796329. The next prime is 2489796343. The reversal of 2489796336 is 6336979842.

It is an interprime number because it is at equal distance from previous prime (2489796329) and next prime (2489796343).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248871 + ... + 258681.

Almost surely, 2^2489796336 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 2489796336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3416459904).

2489796336 is an abundant number, since it is smaller than the sum of its proper divisors (4343123472).

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

2489796336 is a wasteful number, since it uses less digits than its factorization.

2489796336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150 (or 10144 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 57.

The square root of 2489796336 is about 49897.8590322270. The cubic root of 2489796336 is about 1355.3598234675.

The spelling of 2489796336 in words is "two billion, four hundred eighty-nine million, seven hundred ninety-six thousand, three hundred thirty-six".