469885319 has 2 divisors, whose sum is σ = 469885320. Its totient is φ = 469885318.

The previous prime is 469885291. The next prime is 469885343. The reversal of 469885319 is 913588964.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469885319 is a prime.

It is a super-2 number, since 2×469885319² = 441584426023463522, which contains 22 as substring.

It is a plaindrome in base 12.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469885399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234942659 + 234942660.

It is an arithmetic number, because the mean of its divisors is an integer number (234942660).

Almost surely, 2^469885319 is an apocalyptic number.

469885319 is a deficient number, since it is larger than the sum of its proper divisors (1).

469885319 is an equidigital number, since it uses as much as digits as its factorization.

469885319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 53.

The square root of 469885319 is about 21676.8383072809. The cubic root of 469885319 is about 777.4347675340.

The spelling of 469885319 in words is "four hundred sixty-nine million, eight hundred eighty-five thousand, three hundred nineteen".