1068936193 has 8 divisors (see below), whose sum is σ = 1151416448. Its totient is φ = 986492304.

The previous prime is 1068936161. The next prime is 1068936229. The reversal of 1068936193 is 3916398601.

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 1068936193 - 2⁵ = 1068936161 is a prime.

It is a super-2 number, since 2×1068936193² = 2285249169410666498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068906193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106030 + ... + 115672.

It is an arithmetic number, because the mean of its divisors is an integer number (143927056).

Almost surely, 2^1068936193 is an apocalyptic number.

1068936193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1068936193 is a deficient number, since it is larger than the sum of its proper divisors (82480255).

1068936193 is an equidigital number, since it uses as much as digits as its factorization.

1068936193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18183.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 1068936193 is about 32694.5896594528. The cubic root of 1068936193 is about 1022.4700462887.

The spelling of 1068936193 in words is "one billion, sixty-eight million, nine hundred thirty-six thousand, one hundred ninety-three".