8486440994 has 8 divisors (see below), whose sum is σ = 12730108608. Its totient is φ = 4243071460.

The previous prime is 8486440981. The next prime is 8486441009. The reversal of 8486440994 is 4990446848.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21299 + ... + 132009.

It is an arithmetic number, because the mean of its divisors is an integer number (1591263576).

Almost surely, 2^8486440994 is an apocalyptic number.

8486440994 is a deficient number, since it is larger than the sum of its proper divisors (4243667614).

8486440994 is a wasteful number, since it uses less digits than its factorization.

8486440994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149040.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The square root of 8486440994 is about 92121.8811900843. The cubic root of 8486440994 is about 2039.7418129289.

The spelling of 8486440994 in words is "eight billion, four hundred eighty-six million, four hundred forty thousand, nine hundred ninety-four".