1068708330 has 80 divisors (see below), whose sum is σ = 2914268544. Its totient is φ = 280959840.

The previous prime is 1068708313. The next prime is 1068708331. The reversal of 1068708330 is 338078601.

It is a super-2 number, since 2×1068708330² = 2284274989222777800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1068708331) 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 39 ways as a sum of consecutive naturals, for example, 48219 + ... + 66801.

Almost surely, 2^1068708330 is an apocalyptic number.

1068708330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068708330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457134272).

1068708330 is an abundant number, since it is smaller than the sum of its proper divisors (1845560214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068708330 is a wasteful number, since it uses less digits than its factorization.

1068708330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18673 (or 18664 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1068708330 is about 32691.1047534341. The cubic root of 1068708330 is about 1022.3973884910.

The spelling of 1068708330 in words is "one billion, sixty-eight million, seven hundred eight thousand, three hundred thirty".