534822818 has 16 divisors (see below), whose sum is σ = 839350080. Its totient is φ = 255101616.

The previous prime is 534822817. The next prime is 534822829. The reversal of 534822818 is 818228435.

It is a super-2 number, since 2×534822818² = 572070893306922248, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (534822817) 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, 2096 + ... + 32772.

It is an arithmetic number, because the mean of its divisors is an integer number (52459380).

Almost surely, 2^534822818 is an apocalyptic number.

534822818 is a deficient number, since it is larger than the sum of its proper divisors (304527262).

534822818 is a wasteful number, since it uses less digits than its factorization.

534822818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31081.

The product of its digits is 122880, while the sum is 41.

The square root of 534822818 is about 23126.2365723435. The cubic root of 534822818 is about 811.7145099160.

The spelling of 534822818 in words is "five hundred thirty-four million, eight hundred twenty-two thousand, eight hundred eighteen".