534670897 has 2 divisors, whose sum is σ = 534670898. Its totient is φ = 534670896.

The previous prime is 534670891. The next prime is 534670931. The reversal of 534670897 is 798076435.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 519429681 + 15241216 = 22791^2 + 3904^2 .

It is a cyclic number.

It is not a de Polignac number, because 534670897 - 2⁷ = 534670769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534670897.

It is not a weakly prime, because it can be changed into another prime (534670891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267335448 + 267335449.

It is an arithmetic number, because the mean of its divisors is an integer number (267335449).

Almost surely, 2^534670897 is an apocalyptic number.

It is an amenable number.

534670897 is a deficient number, since it is larger than the sum of its proper divisors (1).

534670897 is an equidigital number, since it uses as much as digits as its factorization.

534670897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 534670897 is about 23122.9517363160. The cubic root of 534670897 is about 811.6376444856.

The spelling of 534670897 in words is "five hundred thirty-four million, six hundred seventy thousand, eight hundred ninety-seven".