534280447 has 2 divisors, whose sum is σ = 534280448. Its totient is φ = 534280446.

The previous prime is 534280441. The next prime is 534280451. The reversal of 534280447 is 744082435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534280447 - 2¹¹ = 534278399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534280441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267140223 + 267140224.

It is an arithmetic number, because the mean of its divisors is an integer number (267140224).

Almost surely, 2^534280447 is an apocalyptic number.

534280447 is a deficient number, since it is larger than the sum of its proper divisors (1).

534280447 is an equidigital number, since it uses as much as digits as its factorization.

534280447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 534280447 is about 23114.5072843874. The cubic root of 534280447 is about 811.4400269153.

The spelling of 534280447 in words is "five hundred thirty-four million, two hundred eighty thousand, four hundred forty-seven".