534208819 has 8 divisors (see below), whose sum is σ = 536966352. Its totient is φ = 531457920.

The previous prime is 534208813. The next prime is 534208907. The reversal of 534208819 is 918802435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 534208819 - 2¹³ = 534200627 is a prime.

It is a super-2 number, since 2×534208819² = 570758124594749522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534208813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247047 + ... + 249199.

It is an arithmetic number, because the mean of its divisors is an integer number (67120794).

Almost surely, 2^534208819 is an apocalyptic number.

534208819 is a deficient number, since it is larger than the sum of its proper divisors (2757533).

534208819 is a wasteful number, since it uses less digits than its factorization.

534208819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 534208819 is about 23112.9578159092. The cubic root of 534208819 is about 811.4037635483.

The spelling of 534208819 in words is "five hundred thirty-four million, two hundred eight thousand, eight hundred nineteen".