2798563008 has 28 divisors (see below), whose sum is σ = 7404531800. Its totient is φ = 932854272.

The previous prime is 2798563007. The next prime is 2798563013. The reversal of 2798563008 is 8003658972.

2798563008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2798563007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7287733 + ... + 7288116.

Almost surely, 2^2798563008 is an apocalyptic number.

It is an amenable number.

2798563008 is an abundant number, since it is smaller than the sum of its proper divisors (4605968792).

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

2798563008 is a wasteful number, since it uses less digits than its factorization.

2798563008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14575864 (or 14575854 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 2798563008 is about 52901.4461806102. The cubic root of 2798563008 is about 1409.2185882032.

The spelling of 2798563008 in words is "two billion, seven hundred ninety-eight million, five hundred sixty-three thousand, eight".