468624469 has 2 divisors, whose sum is σ = 468624470. Its totient is φ = 468624468.

The previous prime is 468624467. The next prime is 468624523. The reversal of 468624469 is 964426864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318194244 + 150430225 = 17838^2 + 12265^2 .

It is a cyclic number.

It is not a de Polignac number, because 468624469 - 2¹ = 468624467 is a prime.

It is a super-2 number, since 2×468624469² = 439217785891063922, which contains 22 as substring.

Together with 468624467, 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 (468624467) 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, 234312234 + 234312235.

It is an arithmetic number, because the mean of its divisors is an integer number (234312235).

Almost surely, 2^468624469 is an apocalyptic number.

It is an amenable number.

468624469 is a deficient number, since it is larger than the sum of its proper divisors (1).

468624469 is an equidigital number, since it uses as much as digits as its factorization.

468624469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 49.

The square root of 468624469 is about 21647.7358862307. The cubic root of 468624469 is about 776.7387773636.

The spelling of 468624469 in words is "four hundred sixty-eight million, six hundred twenty-four thousand, four hundred sixty-nine".