468488291 has 2 divisors, whose sum is σ = 468488292. Its totient is φ = 468488290.

The previous prime is 468488239. The next prime is 468488299. The reversal of 468488291 is 192884864.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468488291 is a prime.

It is not a weakly prime, because it can be changed into another prime (468488299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234244145 + 234244146.

It is an arithmetic number, because the mean of its divisors is an integer number (234244146).

Almost surely, 2^468488291 is an apocalyptic number.

468488291 is a deficient number, since it is larger than the sum of its proper divisors (1).

468488291 is an equidigital number, since it uses as much as digits as its factorization.

468488291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 50.

The square root of 468488291 is about 21644.5903403137. The cubic root of 468488291 is about 776.6635323379.

The spelling of 468488291 in words is "four hundred sixty-eight million, four hundred eighty-eight thousand, two hundred ninety-one".