468478319 has 2 divisors, whose sum is σ = 468478320. Its totient is φ = 468478318.

The previous prime is 468478313. The next prime is 468478327. The reversal of 468478319 is 913874864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468478319 - 2⁸ = 468478063 is a prime.

It is a super-2 number, since 2×468478319² = 438943870746131522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468478313) 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 as a sum of consecutive naturals, namely, 234239159 + 234239160.

It is an arithmetic number, because the mean of its divisors is an integer number (234239160).

Almost surely, 2^468478319 is an apocalyptic number.

468478319 is a deficient number, since it is larger than the sum of its proper divisors (1).

468478319 is an equidigital number, since it uses as much as digits as its factorization.

468478319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 50.

The square root of 468478319 is about 21644.3599812977. The cubic root of 468478319 is about 776.6580217457.

The spelling of 468478319 in words is "four hundred sixty-eight million, four hundred seventy-eight thousand, three hundred nineteen".