534398169 has 8 divisors (see below), whose sum is σ = 743510592. Its totient is φ = 340775600.

The previous prime is 534398159. The next prime is 534398197. The reversal of 534398169 is 961893435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 534398169 - 2⁴ = 534398153 is a prime.

It is a super-2 number, since 2×534398169² = 571162806061105122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (534398159) 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 in 7 ways as a sum of consecutive naturals, for example, 3872382 + ... + 3872519.

It is an arithmetic number, because the mean of its divisors is an integer number (92938824).

Almost surely, 2^534398169 is an apocalyptic number.

It is an amenable number.

534398169 is a deficient number, since it is larger than the sum of its proper divisors (209112423).

534398169 is a wasteful number, since it uses less digits than its factorization.

534398169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744927.

The product of its digits is 699840, while the sum is 48.

The square root of 534398169 is about 23117.0536401160. The cubic root of 534398169 is about 811.4996194186.

The spelling of 534398169 in words is "five hundred thirty-four million, three hundred ninety-eight thousand, one hundred sixty-nine".