8866739494 has 4 divisors (see below), whose sum is σ = 13300109244. Its totient is φ = 4433369746.

The previous prime is 8866739477. The next prime is 8866739503. The reversal of 8866739494 is 4949376688.

8866739494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2216684872 + ... + 2216684875.

It is an arithmetic number, because the mean of its divisors is an integer number (3325027311).

Almost surely, 2^8866739494 is an apocalyptic number.

8866739494 is a deficient number, since it is larger than the sum of its proper divisors (4433369750).

8866739494 is a wasteful number, since it uses less digits than its factorization.

8866739494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433369749.

The product of its digits is 62705664, while the sum is 64.

The square root of 8866739494 is about 94163.3659869909. The cubic root of 8866739494 is about 2069.7663232060.

The spelling of 8866739494 in words is "eight billion, eight hundred sixty-six million, seven hundred thirty-nine thousand, four hundred ninety-four".