1096789800 has 48 divisors (see below), whose sum is σ = 3400050240. Its totient is φ = 292477120.

The previous prime is 1096789789. The next prime is 1096789807. The reversal of 1096789800 is 89876901.

It is a happy number.

1096789800 is digitally balanced in base 4, 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 self number, because there is not a number n which added to its sum of digits gives 1096789800.

It is not an unprimeable number, because it can be changed into a prime (1096789807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 913392 + ... + 914591.

It is an arithmetic number, because the mean of its divisors is an integer number (70834380).

Almost surely, 2^1096789800 is an apocalyptic number.

1096789800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1096789800 is an abundant number, since it is smaller than the sum of its proper divisors (2303260440).

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

1096789800 is a wasteful number, since it uses less digits than its factorization.

1096789800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828002 (or 1827993 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 1096789800 is about 33117.8169570399. The cubic root of 1096789800 is about 1031.2749474222.

The spelling of 1096789800 in words is "one billion, ninety-six million, seven hundred eighty-nine thousand, eight hundred".