1068321862 has 8 divisors (see below), whose sum is σ = 1617184800. Its totient is φ = 529260264.

The previous prime is 1068321823. The next prime is 1068321959. The reversal of 1068321862 is 2681238601.

It is a happy number.

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

It is a super-2 number, since 2×1068321862² = 2282623201654294088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2450062 + ... + 2450497.

It is an arithmetic number, because the mean of its divisors is an integer number (202148100).

Almost surely, 2^1068321862 is an apocalyptic number.

1068321862 is a deficient number, since it is larger than the sum of its proper divisors (548862938).

1068321862 is a wasteful number, since it uses less digits than its factorization.

1068321862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900670.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 1068321862 is about 32685.1933144046. The cubic root of 1068321862 is about 1022.2741333112.

The spelling of 1068321862 in words is "one billion, sixty-eight million, three hundred twenty-one thousand, eight hundred sixty-two".