8486492488 has 16 divisors (see below), whose sum is σ = 16460869500. Its totient is φ = 4096927296.

The previous prime is 8486492471. The next prime is 8486492491. The reversal of 8486492488 is 8842946848.

It can be written as a sum of positive squares in 2 ways, for example, as 8154451204 + 332041284 = 90302^2 + 18222^2 .

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, 18289623 + ... + 18290086.

Almost surely, 2^8486492488 is an apocalyptic number.

It is an amenable number.

8486492488 is a deficient number, since it is larger than the sum of its proper divisors (7974377012).

8486492488 is a wasteful number, since it uses less digits than its factorization.

8486492488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36579744 (or 36579740 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 61.

The square root of 8486492488 is about 92122.1606780909. The cubic root of 8486492488 is about 2039.7459385002.

The spelling of 8486492488 in words is "eight billion, four hundred eighty-six million, four hundred ninety-two thousand, four hundred eighty-eight".