1068316838 has 8 divisors (see below), whose sum is σ = 1686816120. Its totient is φ = 506044800.

The previous prime is 1068316807. The next prime is 1068316841. The reversal of 1068316838 is 8386138601.

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

It is a super-2 number, since 2×1068316838² = 2282601732708636488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14056763 + ... + 14056838.

It is an arithmetic number, because the mean of its divisors is an integer number (210852015).

Almost surely, 2^1068316838 is an apocalyptic number.

1068316838 is a deficient number, since it is larger than the sum of its proper divisors (618499282).

1068316838 is a wasteful number, since it uses less digits than its factorization.

1068316838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28113622.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 1068316838 is about 32685.1164599424. The cubic root of 1068316838 is about 1022.2725308250.

The spelling of 1068316838 in words is "one billion, sixty-eight million, three hundred sixteen thousand, eight hundred thirty-eight".