534818722 has 4 divisors (see below), whose sum is σ = 802228086. Its totient is φ = 267409360.

The previous prime is 534818693. The next prime is 534818729. The reversal of 534818722 is 227818435.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 442639521 + 92179201 = 21039^2 + 9601^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (534818729) 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 as a sum of consecutive naturals, namely, 133704679 + ... + 133704682.

Almost surely, 2^534818722 is an apocalyptic number.

534818722 is a deficient number, since it is larger than the sum of its proper divisors (267409364).

534818722 is a wasteful number, since it uses less digits than its factorization.

534818722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267409363.

The product of its digits is 107520, while the sum is 40.

The square root of 534818722 is about 23126.1480147473. The cubic root of 534818722 is about 811.7124377087.

The spelling of 534818722 in words is "five hundred thirty-four million, eight hundred eighteen thousand, seven hundred twenty-two".