2798862336 has 360 divisors, whose sum is σ = 9064662880. Its totient is φ = 859963392.

The previous prime is 2798862301. The next prime is 2798862349. The reversal of 2798862336 is 6332688972.

It is a happy number.

2798862336 is a `hidden beast` number, since 2 + 7 + 9 + 8 + 8 + 623 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75644910 + ... + 75644946.

Almost surely, 2^2798862336 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 2798862336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4532331440).

2798862336 is an abundant number, since it is smaller than the sum of its proper divisors (6265800544).

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

2798862336 is an frugal number, since it uses more digits than its factorization.

2798862336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 61 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2798862336 is about 52904.2752147688. The cubic root of 2798862336 is about 1409.2688286948.

The spelling of 2798862336 in words is "two billion, seven hundred ninety-eight million, eight hundred sixty-two thousand, three hundred thirty-six".