1068747108 has 48 divisors (see below), whose sum is σ = 2929717056. Its totient is φ = 298949760.

The previous prime is 1068747091. The next prime is 1068747151. The reversal of 1068747108 is 8017478601.

It is a happy number.

It is a super-2 number, since 2×1068747108² = 2284440761716727328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1068747108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309691 + ... + 313122.

It is an arithmetic number, because the mean of its divisors is an integer number (61035772).

Almost surely, 2^1068747108 is an apocalyptic number.

It is an amenable number.

1068747108 is an abundant number, since it is smaller than the sum of its proper divisors (1860969948).

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

1068747108 is a wasteful number, since it uses less digits than its factorization.

1068747108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622844 (or 622842 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 1068747108 is about 32691.6978451716. The cubic root of 1068747108 is about 1022.4097542118.

The spelling of 1068747108 in words is "one billion, sixty-eight million, seven hundred forty-seven thousand, one hundred eight".