534663798 has 16 divisors (see below), whose sum is σ = 1075889856. Its totient is φ = 177127560.

The previous prime is 534663797. The next prime is 534663809. The reversal of 534663798 is 897366435.

It is a self number, because there is not a number n which added to its sum of digits gives 534663798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534663791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272368 + ... + 274323.

It is an arithmetic number, because the mean of its divisors is an integer number (67243116).

Almost surely, 2^534663798 is an apocalyptic number.

534663798 is an abundant number, since it is smaller than the sum of its proper divisors (541226058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534663798 is a wasteful number, since it uses less digits than its factorization.

534663798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546859.

The product of its digits is 3265920, while the sum is 51.

The square root of 534663798 is about 23122.7982303181. The cubic root of 534663798 is about 811.6340523437.

The spelling of 534663798 in words is "five hundred thirty-four million, six hundred sixty-three thousand, seven hundred ninety-eight".