8394554938 has 64 divisors (see below), whose sum is σ = 15961017600. Its totient is φ = 3216407040.

The previous prime is 8394554923. The next prime is 8394554951.

8394554938 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2698528 + ... + 2701636.

It is an arithmetic number, because the mean of its divisors is an integer number (249390900).

Almost surely, 2^8394554938 is an apocalyptic number.

8394554938 is a deficient number, since it is larger than the sum of its proper divisors (7566462662).

8394554938 is a wasteful number, since it uses less digits than its factorization.

8394554938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415.

The product of its digits is 18662400, while the sum is 58.

The square root of 8394554938 is about 91621.8038351134. The cubic root of 8394554938 is about 2032.3533852617.

The spelling of 8394554938 in words is "eight billion, three hundred ninety-four million, five hundred fifty-four thousand, nine hundred thirty-eight".