1068905382 has 16 divisors (see below), whose sum is σ = 2250327360. Its totient is φ = 337549032.

The previous prime is 1068905359. The next prime is 1068905417. The reversal of 1068905382 is 2835098601.

It is a super-2 number, since 2×1068905382² = 2285117431337131848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4688068 + ... + 4688295.

It is an arithmetic number, because the mean of its divisors is an integer number (140645460).

Almost surely, 2^1068905382 is an apocalyptic number.

1068905382 is an abundant number, since it is smaller than the sum of its proper divisors (1181421978).

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

1068905382 is a wasteful number, since it uses less digits than its factorization.

1068905382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9376387.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1068905382 is about 32694.1184618885. The cubic root of 1068905382 is about 1022.4602223074.

The spelling of 1068905382 in words is "one billion, sixty-eight million, nine hundred five thousand, three hundred eighty-two".