1368467671 has 2 divisors, whose sum is σ = 1368467672. Its totient is φ = 1368467670.

The previous prime is 1368467663. The next prime is 1368467677. The reversal of 1368467671 is 1767648631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1368467671 - 2³ = 1368467663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1368467677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684233835 + 684233836.

It is an arithmetic number, because the mean of its divisors is an integer number (684233836).

Almost surely, 2^1368467671 is an apocalyptic number.

1368467671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1368467671 is an equidigital number, since it uses as much as digits as its factorization.

1368467671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 49.

The square root of 1368467671 is about 36992.8056654264. The cubic root of 1368467671 is about 1110.2263075081.

The spelling of 1368467671 in words is "one billion, three hundred sixty-eight million, four hundred sixty-seven thousand, six hundred seventy-one".