1083666828 has 24 divisors (see below), whose sum is σ = 2529616432. Its totient is φ = 361070784.

The previous prime is 1083666803. The next prime is 1083666833. The reversal of 1083666828 is 8286663801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13026 + ... + 48342.

Almost surely, 2^1083666828 is an apocalyptic number.

It is an amenable number.

1083666828 is an abundant number, since it is smaller than the sum of its proper divisors (1445949604).

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

1083666828 is a wasteful number, since it uses less digits than its factorization.

1083666828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37881 (or 37879 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 1083666828 is about 32919.0951880516. The cubic root of 1083666828 is about 1027.1454022341.

The spelling of 1083666828 in words is "one billion, eighty-three million, six hundred sixty-six thousand, eight hundred twenty-eight".