1068297889846 has 8 divisors (see below), whose sum is σ = 1748123819784. Its totient is φ = 485589949920.

The previous prime is 1068297889829. The next prime is 1068297889849. The reversal of 1068297889846 is 6489887928601.

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

It is a super-2 number, since 2×1068297889846² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068297889849) 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 3 ways as a sum of consecutive naturals, for example, 24279497475 + ... + 24279497518.

It is an arithmetic number, because the mean of its divisors is an integer number (218515477473).

Almost surely, 2^{1068297889846} is an apocalyptic number.

1068297889846 is a deficient number, since it is larger than the sum of its proper divisors (679825929938).

1068297889846 is a wasteful number, since it uses less digits than its factorization.

1068297889846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48558995006.

The product of its (nonzero) digits is 668860416, while the sum is 76.

The spelling of 1068297889846 in words is "one trillion, sixty-eight billion, two hundred ninety-seven million, eight hundred eighty-nine thousand, eight hundred forty-six".