8344994438 has 32 divisors (see below), whose sum is σ = 13797004320. Its totient is φ = 3753941760.

The previous prime is 8344994423. The next prime is 8344994447.

8344994438 is nontrivially palindromic in base 10.

8344994438 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859356 + ... + 2862272.

It is an arithmetic number, because the mean of its divisors is an integer number (431156385).

Almost surely, 2^8344994438 is an apocalyptic number.

8344994438 is a deficient number, since it is larger than the sum of its proper divisors (5452009882).

8344994438 is a wasteful number, since it uses less digits than its factorization.

8344994438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232.

The product of its digits is 11943936, while the sum is 56.

The square root of 8344994438 is about 91350.9410898432. The cubic root of 8344994438 is about 2028.3458936861.

The spelling of 8344994438 in words is "eight billion, three hundred forty-four million, nine hundred ninety-four thousand, four hundred thirty-eight".