534863899 has 2 divisors, whose sum is σ = 534863900. Its totient is φ = 534863898.

The previous prime is 534863839. The next prime is 534863933. The reversal of 534863899 is 998368435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534863899 - 2²³ = 526475291 is a prime.

It is not a weakly prime, because it can be changed into another prime (534863839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267431949 + 267431950.

It is an arithmetic number, because the mean of its divisors is an integer number (267431950).

Almost surely, 2^534863899 is an apocalyptic number.

534863899 is a deficient number, since it is larger than the sum of its proper divisors (1).

534863899 is an equidigital number, since it uses as much as digits as its factorization.

534863899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 55.

The square root of 534863899 is about 23127.1247456315. The cubic root of 534863899 is about 811.7352926181.

The spelling of 534863899 in words is "five hundred thirty-four million, eight hundred sixty-three thousand, eight hundred ninety-nine".