534200399 has 4 divisors (see below), whose sum is σ = 534285960. Its totient is φ = 534114840.

The previous prime is 534200393. The next prime is 534200411. The reversal of 534200399 is 993002435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 534200399 - 2²⁴ = 517423183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534200393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32609 + ... + 46170.

It is an arithmetic number, because the mean of its divisors is an integer number (133571490).

Almost surely, 2^534200399 is an apocalyptic number.

534200399 is a deficient number, since it is larger than the sum of its proper divisors (85561).

534200399 is an equidigital number, since it uses as much as digits as its factorization.

534200399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85560.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 534200399 is about 23112.7756662847. The cubic root of 534200399 is about 811.3995005115.

The spelling of 534200399 in words is "five hundred thirty-four million, two hundred thousand, three hundred ninety-nine".