8361894106 has 8 divisors (see below), whose sum is σ = 12881836980. Its totient is φ = 4067948448.

The previous prime is 8361894103. The next prime is 8361894113. The reversal of 8361894106 is 6014981638.

It can be written as a sum of positive squares in 2 ways, for example, as 7291622881 + 1070271225 = 85391^2 + 32715^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8361894103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56499211 + ... + 56499358.

Almost surely, 2^8361894106 is an apocalyptic number.

8361894106 is a deficient number, since it is larger than the sum of its proper divisors (4519942874).

8361894106 is a wasteful number, since it uses less digits than its factorization.

8361894106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112998608.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 8361894106 is about 91443.3929051192. The cubic root of 8361894106 is about 2029.7141893393.

The spelling of 8361894106 in words is "eight billion, three hundred sixty-one million, eight hundred ninety-four thousand, one hundred six".