1008806800 has 30 divisors (see below), whose sum is σ = 2423659298. Its totient is φ = 403522560.

The previous prime is 1008806779. The next prime is 1008806803. The reversal of 1008806800 is 86088001.

It can be written as a sum of positive squares in 3 ways, for example, as 30118144 + 978688656 = 5488^2 + 31284^2 .

It is not an unprimeable number, because it can be changed into a prime (1008806803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1260609 + ... + 1261408.

Almost surely, 2^1008806800 is an apocalyptic number.

1008806800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1008806800 is an abundant number, since it is smaller than the sum of its proper divisors (1414852498).

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

1008806800 is a wasteful number, since it uses less digits than its factorization.

1008806800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522035 (or 2522024 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1008806800 is about 31761.7190970514. The cubic root of 1008806800 is about 1002.9270241704.

The spelling of 1008806800 in words is "one billion, eight million, eight hundred six thousand, eight hundred".