534261667 has 2 divisors, whose sum is σ = 534261668. Its totient is φ = 534261666.

The previous prime is 534261661. The next prime is 534261671. The reversal of 534261667 is 766162435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534261667 - 2¹¹ = 534259619 is a prime.

It is not a weakly prime, because it can be changed into another prime (534261661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267130833 + 267130834.

It is an arithmetic number, because the mean of its divisors is an integer number (267130834).

Almost surely, 2^534261667 is an apocalyptic number.

534261667 is a deficient number, since it is larger than the sum of its proper divisors (1).

534261667 is an equidigital number, since it uses as much as digits as its factorization.

534261667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 534261667 is about 23114.1010424373. The cubic root of 534261667 is about 811.4305194102.

The spelling of 534261667 in words is "five hundred thirty-four million, two hundred sixty-one thousand, six hundred sixty-seven".