1068466307 has 4 divisors (see below), whose sum is σ = 1068745776. Its totient is φ = 1068186840.

The previous prime is 1068466297. The next prime is 1068466331. The reversal of 1068466307 is 7036648601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068466307 is a prime.

It is a super-2 number, since 2×1068466307² = 2283240498388436498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1068436307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133919 + ... + 141672.

It is an arithmetic number, because the mean of its divisors is an integer number (267186444).

Almost surely, 2^1068466307 is an apocalyptic number.

1068466307 is a deficient number, since it is larger than the sum of its proper divisors (279469).

1068466307 is an equidigital number, since it uses as much as digits as its factorization.

1068466307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279468.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 1068466307 is about 32687.4028793968. The cubic root of 1068466307 is about 1022.3202042373.

The spelling of 1068466307 in words is "one billion, sixty-eight million, four hundred sixty-six thousand, three hundred seven".