468422893 has 2 divisors, whose sum is σ = 468422894. Its totient is φ = 468422892.

The previous prime is 468422891. The next prime is 468422897. The reversal of 468422893 is 398224864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312122889 + 156300004 = 17667^2 + 12502^2 .

It is a cyclic number.

It is not a de Polignac number, because 468422893 - 2¹ = 468422891 is a prime.

Together with 468422891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468422891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234211446 + 234211447.

It is an arithmetic number, because the mean of its divisors is an integer number (234211447).

Almost surely, 2^468422893 is an apocalyptic number.

It is an amenable number.

468422893 is a deficient number, since it is larger than the sum of its proper divisors (1).

468422893 is an equidigital number, since it uses as much as digits as its factorization.

468422893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 46.

The square root of 468422893 is about 21643.0795636850. The cubic root of 468422893 is about 776.6273915518.

The spelling of 468422893 in words is "four hundred sixty-eight million, four hundred twenty-two thousand, eight hundred ninety-three".