1068518304 has 360 divisors, whose sum is σ = 3754175040. Its totient is φ = 297126144.

The previous prime is 1068518299. The next prime is 1068518317. The reversal of 1068518304 is 4038158601.

1068518304 is a `hidden beast` number, since 106 + 8 + 518 + 30 + 4 = 666.

1068518304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1068518304² = 2283462731966072832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 5969287 + ... + 5969465.

It is an arithmetic number, because the mean of its divisors is an integer number (10428264).

Almost surely, 2^1068518304 is an apocalyptic number.

1068518304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068518304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1877087520).

1068518304 is an abundant number, since it is smaller than the sum of its proper divisors (2685656736).

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

1068518304 is a wasteful number, since it uses less digits than its factorization.

1068518304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1068518304 is about 32688.1982372844. The cubic root of 1068518304 is about 1022.3367877337.

The spelling of 1068518304 in words is "one billion, sixty-eight million, five hundred eighteen thousand, three hundred four".