1468887347 has 2 divisors, whose sum is σ = 1468887348. Its totient is φ = 1468887346.

The previous prime is 1468887337. The next prime is 1468887373. The reversal of 1468887347 is 7437888641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1468887347 - 2⁴ = 1468887331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1468887292 and 1468887301.

It is not a weakly prime, because it can be changed into another prime (1468887307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734443673 + 734443674.

It is an arithmetic number, because the mean of its divisors is an integer number (734443674).

Almost surely, 2^1468887347 is an apocalyptic number.

1468887347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1468887347 is an equidigital number, since it uses as much as digits as its factorization.

1468887347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7225344, while the sum is 56.

The square root of 1468887347 is about 38326.0661560771. The cubic root of 1468887347 is about 1136.7444171391.

The spelling of 1468887347 in words is "one billion, four hundred sixty-eight million, eight hundred eighty-seven thousand, three hundred forty-seven".