1090300332 has 96 divisors (see below), whose sum is σ = 2941747200. Its totient is φ = 310824000.

The previous prime is 1090300301. The next prime is 1090300357. The reversal of 1090300332 is 2330030901.

It is a junction number, because it is equal to n+sod(n) for n = 1090300299 and 1090300308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377269 + ... + 380147.

It is an arithmetic number, because the mean of its divisors is an integer number (30643200).

Almost surely, 2^1090300332 is an apocalyptic number.

1090300332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1090300332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1470873600).

1090300332 is an abundant number, since it is smaller than the sum of its proper divisors (1851446868).

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

1090300332 is a wasteful number, since it uses less digits than its factorization.

1090300332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067 (or 3065 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 1090300332 is about 33019.6961221632. The cubic root of 1090300332 is about 1029.2369791195.

The spelling of 1090300332 in words is "one billion, ninety million, three hundred thousand, three hundred thirty-two".