5443834398 has 8 divisors (see below), whose sum is σ = 10887668808. Its totient is φ = 1814611464.

The previous prime is 5443834397. The next prime is 5443834427. The reversal of 5443834398 is 8934383445.

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

5443834398 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5443834398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443834397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453652861 + ... + 453652872.

It is an arithmetic number, because the mean of its divisors is an integer number (1360958601).

Almost surely, 2^5443834398 is an apocalyptic number.

5443834398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5443834398 is a wasteful number, since it uses less digits than its factorization.

5443834398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907305738.

The product of its digits is 4976640, while the sum is 51.

The square root of 5443834398 is about 73782.3447580788. The cubic root of 5443834398 is about 1759.1449873772.

The spelling of 5443834398 in words is "five billion, four hundred forty-three million, eight hundred thirty-four thousand, three hundred ninety-eight".