534308617 has 4 divisors (see below), whose sum is σ = 534426516. Its totient is φ = 534190720.

The previous prime is 534308609. The next prime is 534308627. The reversal of 534308617 is 716803435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 716803435 = 5 ⋅143360687.

It can be written as a sum of positive squares in 2 ways, for example, as 109495296 + 424813321 = 10464^2 + 20611^2 .

It is a cyclic number.

It is not a de Polignac number, because 534308617 - 2³ = 534308609 is a prime.

It is a super-3 number, since 3×534308617³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534308627) 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 3 ways as a sum of consecutive naturals, for example, 51868 + ... + 61309.

It is an arithmetic number, because the mean of its divisors is an integer number (133606629).

Almost surely, 2^534308617 is an apocalyptic number.

It is an amenable number.

534308617 is a deficient number, since it is larger than the sum of its proper divisors (117899).

534308617 is a wasteful number, since it uses less digits than its factorization.

534308617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117898.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 534308617 is about 23115.1166339259. The cubic root of 534308617 is about 811.4542877553.

The spelling of 534308617 in words is "five hundred thirty-four million, three hundred eight thousand, six hundred seventeen".