8358448538 has 16 divisors (see below), whose sum is σ = 14272134336. Its totient is φ = 3634107840.

The previous prime is 8358448513. The next prime is 8358448577.

It is a happy number.

8358448538 is nontrivially palindromic in base 10.

It is an unprimeable number.

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, 8258831 + ... + 8259842.

It is an arithmetic number, because the mean of its divisors is an integer number (892008396).

Almost surely, 2^8358448538 is an apocalyptic number.

8358448538 is a deficient number, since it is larger than the sum of its proper divisors (5913685798).

8358448538 is a wasteful number, since it uses less digits than its factorization.

8358448538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16518709.

The product of its digits is 14745600, while the sum is 56.

The square root of 8358448538 is about 91424.5510680802. The cubic root of 8358448538 is about 2029.4353657871.

The spelling of 8358448538 in words is "eight billion, three hundred fifty-eight million, four hundred forty-eight thousand, five hundred thirty-eight".