1016489068 has 12 divisors (see below), whose sum is σ = 2032978192. Its totient is φ = 435638160.

The previous prime is 1016489057. The next prime is 1016489099. The reversal of 1016489068 is 8609846101.

1016489068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

1016489068 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18151563 + ... + 18151618.

Almost surely, 2^1016489068 is an apocalyptic number.

It is an amenable number.

1016489068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1016489068 is a wasteful number, since it uses less digits than its factorization.

1016489068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36303192 (or 36303190 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 1016489068 is about 31882.4256919074. The cubic root of 1016489068 is about 1005.4664198058.

The spelling of 1016489068 in words is "one billion, sixteen million, four hundred eighty-nine thousand, sixty-eight".