1068384747 has 16 divisors (see below), whose sum is σ = 1462043520. Its totient is φ = 693730752.

The previous prime is 1068384743. The next prime is 1068384769. The reversal of 1068384747 is 7474838601.

It is not a de Polignac number, because 1068384747 - 2² = 1068384743 is a prime.

It is a super-2 number, since 2×1068384747² = 2282891935244508018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068384696 and 1068384705.

It is not an unprimeable number, because it can be changed into a prime (1068384743) 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 15 ways as a sum of consecutive naturals, for example, 11973 + ... + 47750.

It is an arithmetic number, because the mean of its divisors is an integer number (91377720).

Almost surely, 2^1068384747 is an apocalyptic number.

1068384747 is a deficient number, since it is larger than the sum of its proper divisors (393658773).

1068384747 is an equidigital number, since it uses as much as digits as its factorization.

1068384747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59882.

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 1068384747 is about 32686.1552801794. The cubic root of 1068384747 is about 1022.2941910765.

The spelling of 1068384747 in words is "one billion, sixty-eight million, three hundred eighty-four thousand, seven hundred forty-seven".