8854344738 has 30 divisors (see below), whose sum is σ = 19842975009. Its totient is φ = 2951049024.

The previous prime is 8854344647. The next prime is 8854344739. The reversal of 8854344738 is 8374434588.

It can be written as a sum of positive squares in 2 ways, for example, as 7689009969 + 1165334769 = 87687^2 + 34137^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=66537.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8854344739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1193970 + ... + 1201362.

Almost surely, 2^8854344738 is an apocalyptic number.

8854344738 is an abundant number, since it is smaller than the sum of its proper divisors (10988630271).

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

8854344738 is an frugal number, since it uses more digits than its factorization.

8854344738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14800 (or 7398 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The square root of 8854344738 is about 94097.5277996186. The cubic root of 8854344738 is about 2068.8014359503.

The spelling of 8854344738 in words is "eight billion, eight hundred fifty-four million, three hundred forty-four thousand, seven hundred thirty-eight".