1068391300 has 36 divisors (see below), whose sum is σ = 2321007696. Its totient is φ = 426877600.

The previous prime is 1068391253. The next prime is 1068391301. The reversal of 1068391300 is 31938601.

It is a super-2 number, since 2×1068391300² = 2282919939831380000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068391301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91599 + ... + 102601.

It is an arithmetic number, because the mean of its divisors is an integer number (64472436).

Almost surely, 2^1068391300 is an apocalyptic number.

1068391300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068391300 is an abundant number, since it is smaller than the sum of its proper divisors (1252616396).

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

1068391300 is a wasteful number, since it uses less digits than its factorization.

1068391300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11988 (or 11981 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1068391300 is about 32686.2555212432. The cubic root of 1068391300 is about 1022.2962811726.

The spelling of 1068391300 in words is "one billion, sixty-eight million, three hundred ninety-one thousand, three hundred".