1068866411 has 4 divisors (see below), whose sum is σ = 1070225352. Its totient is φ = 1067507472.

The previous prime is 1068866363. The next prime is 1068866441. The reversal of 1068866411 is 1146688601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068866411 is a prime.

It is a super-2 number, since 2×1068866411² = 2284950809128041842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1068866441) 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, 678290 + ... + 679863.

It is an arithmetic number, because the mean of its divisors is an integer number (267556338).

Almost surely, 2^1068866411 is an apocalyptic number.

1068866411 is a deficient number, since it is larger than the sum of its proper divisors (1358941).

1068866411 is an equidigital number, since it uses as much as digits as its factorization.

1068866411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358940.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 1068866411 is about 32693.5224624084. The cubic root of 1068866411 is about 1022.4477962679.

The spelling of 1068866411 in words is "one billion, sixty-eight million, eight hundred sixty-six thousand, four hundred eleven".