534624469 has 2 divisors, whose sum is σ = 534624470. Its totient is φ = 534624468.

The previous prime is 534624457. The next prime is 534624473. The reversal of 534624469 is 964426435.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 531901969 + 2722500 = 23063^2 + 1650^2 .

It is a cyclic number.

It is not a de Polignac number, because 534624469 - 2¹¹ = 534622421 is a prime.

It is a super-2 number, since 2×534624469² = 571646645707063922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534624439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267312234 + 267312235.

It is an arithmetic number, because the mean of its divisors is an integer number (267312235).

Almost surely, 2^534624469 is an apocalyptic number.

It is an amenable number.

534624469 is a deficient number, since it is larger than the sum of its proper divisors (1).

534624469 is an equidigital number, since it uses as much as digits as its factorization.

534624469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 43.

The square root of 534624469 is about 23121.9477769499. The cubic root of 534624469 is about 811.6141510285.

The spelling of 534624469 in words is "five hundred thirty-four million, six hundred twenty-four thousand, four hundred sixty-nine".