2798481120 has 192 divisors, whose sum is σ = 9393511680. Its totient is φ = 698277888.

The previous prime is 2798481109. The next prime is 2798481149. The reversal of 2798481120 is 211848972.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 755112 + ... + 758808.

It is an arithmetic number, because the mean of its divisors is an integer number (48924540).

Almost surely, 2^2798481120 is an apocalyptic number.

2798481120 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 2798481120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4696755840).

2798481120 is an abundant number, since it is smaller than the sum of its proper divisors (6595030560).

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

2798481120 is a wasteful number, since it uses less digits than its factorization.

2798481120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817 (or 3809 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 2798481120 is about 52900.6722074493. The cubic root of 2798481120 is about 1409.2048431471.

The spelling of 2798481120 in words is "two billion, seven hundred ninety-eight million, four hundred eighty-one thousand, one hundred twenty".