1083896648 has 64 divisors (see below), whose sum is σ = 2268326400. Its totient is φ = 483356160.

The previous prime is 1083896609. The next prime is 1083896651. The reversal of 1083896648 is 8466983801.

It is a self number, because there is not a number n which added to its sum of digits gives 1083896648.

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 15 ways as a sum of consecutive naturals, for example, 171236 + ... + 177452.

It is an arithmetic number, because the mean of its divisors is an integer number (35442600).

Almost surely, 2^1083896648 is an apocalyptic number.

It is an amenable number.

1083896648 is an abundant number, since it is smaller than the sum of its proper divisors (1184429752).

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

1083896648 is a wasteful number, since it uses less digits than its factorization.

1083896648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310 (or 6306 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The square root of 1083896648 is about 32922.5856821727. The cubic root of 1083896648 is about 1027.2180081510.

The spelling of 1083896648 in words is "one billion, eighty-three million, eight hundred ninety-six thousand, six hundred forty-eight".