1068349 has 4 divisors (see below), whose sum is σ = 1072764. Its totient is φ = 1063936.

The previous prime is 1068343. The next prime is 1068367. The reversal of 1068349 is 9438601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 842724 + 225625 = 918^2 + 475^2 .

It is a cyclic number.

It is not a de Polignac number, because 1068349 - 2⁹ = 1067837 is a prime.

It is a super-2 number, since 2×1068349² = 2282739171602, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 1068349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1822 + ... + 2335.

It is an arithmetic number, because the mean of its divisors is an integer number (268191).

2^1068349 is an apocalyptic number.

It is an amenable number.

1068349 is a deficient number, since it is larger than the sum of its proper divisors (4415).

1068349 is an equidigital number, since it uses as much as digits as its factorization.

1068349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1068349 is about 1033.6096942270. The cubic root of 1068349 is about 102.2282789329.

The spelling of 1068349 in words is "one million, sixty-eight thousand, three hundred forty-nine".