1068703381 has 8 divisors (see below), whose sum is σ = 1094192000. Its totient is φ = 1043243712.

The previous prime is 1068703369. The next prime is 1068703387. The reversal of 1068703381 is 1833078601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1068703381 - 2¹³ = 1068695189 is a prime.

It is a super-2 number, since 2×1068703381² = 2284253833121662322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1068703381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068703387) by changing a digit.

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, 79741 + ... + 92173.

It is an arithmetic number, because the mean of its divisors is an integer number (136774000).

Almost surely, 2^1068703381 is an apocalyptic number.

It is an amenable number.

1068703381 is a deficient number, since it is larger than the sum of its proper divisors (25488619).

1068703381 is a wasteful number, since it uses less digits than its factorization.

1068703381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14475.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1068703381 is about 32691.0290599730. The cubic root of 1068703381 is about 1022.3958103078.

The spelling of 1068703381 in words is "one billion, sixty-eight million, seven hundred three thousand, three hundred eighty-one".