534244609 has 2 divisors, whose sum is σ = 534244610. Its totient is φ = 534244608.

The previous prime is 534244561. The next prime is 534244619. The reversal of 534244609 is 906442435.

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., 511890625 + 22353984 = 22625^2 + 4728^2 .

It is a cyclic number.

It is not a de Polignac number, because 534244609 - 2⁹ = 534244097 is a prime.

It is not a weakly prime, because it can be changed into another prime (534244619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267122304 + 267122305.

It is an arithmetic number, because the mean of its divisors is an integer number (267122305).

Almost surely, 2^534244609 is an apocalyptic number.

It is an amenable number.

534244609 is a deficient number, since it is larger than the sum of its proper divisors (1).

534244609 is an equidigital number, since it uses as much as digits as its factorization.

534244609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 534244609 is about 23113.7320439604. The cubic root of 534244609 is about 811.4218834864.

The spelling of 534244609 in words is "five hundred thirty-four million, two hundred forty-four thousand, six hundred nine".