534340361 has 2 divisors, whose sum is σ = 534340362. Its totient is φ = 534340360.

The previous prime is 534340349. The next prime is 534340369. The reversal of 534340361 is 163043435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 518973961 + 15366400 = 22781^2 + 3920^2 .

It is a cyclic number.

It is not a de Polignac number, because 534340361 - 2²⁶ = 467231497 is a prime.

It is a super-2 number, since 2×534340361² = 571039242787220642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (534340369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267170180 + 267170181.

It is an arithmetic number, because the mean of its divisors is an integer number (267170181).

Almost surely, 2^534340361 is an apocalyptic number.

It is an amenable number.

534340361 is a deficient number, since it is larger than the sum of its proper divisors (1).

534340361 is an equidigital number, since it uses as much as digits as its factorization.

534340361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 534340361 is about 23115.8032739509. The cubic root of 534340361 is about 811.4703573039.

Adding to 534340361 its reverse (163043435), we get a palindrome (697383796).

The spelling of 534340361 in words is "five hundred thirty-four million, three hundred forty thousand, three hundred sixty-one".