8786646044482 has 4 divisors (see below), whose sum is σ = 13179969066726. Its totient is φ = 4393323022240.

The previous prime is 8786646044479. The next prime is 8786646044489. The reversal of 8786646044482 is 2844406466878.

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

It can be written as a sum of positive squares in only one way, i.e., 8511158577321 + 275487467161 = 2917389^2 + 524869^2 .

It is a super-2 number, since 2×8786646044482² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8786646044489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196661511119 + ... + 2196661511122.

Almost surely, 2^{8786646044482} is an apocalyptic number.

8786646044482 is a deficient number, since it is larger than the sum of its proper divisors (4393323022244).

8786646044482 is a wasteful number, since it uses less digits than its factorization.

8786646044482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4393323022243.

The product of its (nonzero) digits is 396361728, while the sum is 67.

The spelling of 8786646044482 in words is "eight trillion, seven hundred eighty-six billion, six hundred forty-six million, forty-four thousand, four hundred eighty-two".