8456971486 has 8 divisors (see below), whose sum is σ = 12691815480. Its totient is φ = 4226366328.

The previous prime is 8456971483. The next prime is 8456971493. The reversal of 8456971486 is 6841796548.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8456971486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8456971483) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1054716 + ... + 1062703.

It is an arithmetic number, because the mean of its divisors is an integer number (1586476935).

Almost surely, 2^8456971486 is an apocalyptic number.

8456971486 is a deficient number, since it is larger than the sum of its proper divisors (4234843994).

8456971486 is a wasteful number, since it uses less digits than its factorization.

8456971486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119418.

The product of its digits is 11612160, while the sum is 58.

The square root of 8456971486 is about 91961.7936210468. The cubic root of 8456971486 is about 2037.3780462016.

The spelling of 8456971486 in words is "eight billion, four hundred fifty-six million, nine hundred seventy-one thousand, four hundred eighty-six".