1089383796 has 48 divisors (see below), whose sum is σ = 2826700800. Its totient is φ = 362822976.

The previous prime is 1089383777. The next prime is 1089383807. The reversal of 1089383796 is 6973839801.

1089383796 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 151245 + ... + 158283.

It is an arithmetic number, because the mean of its divisors is an integer number (58889600).

Almost surely, 2^1089383796 is an apocalyptic number.

It is an amenable number.

1089383796 is an abundant number, since it is smaller than the sum of its proper divisors (1737317004).

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

1089383796 is a wasteful number, since it uses less digits than its factorization.

1089383796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8485 (or 8477 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 1089383796 is about 33005.8145786466. The cubic root of 1089383796 is about 1028.9484967720.

The spelling of 1089383796 in words is "one billion, eighty-nine million, three hundred eighty-three thousand, seven hundred ninety-six".