8742886063 has 4 divisors (see below), whose sum is σ = 9123011568. Its totient is φ = 8362760560.

The previous prime is 8742886057. The next prime is 8742886093. The reversal of 8742886063 is 3606882478.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8742886063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8742886063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8742886003) 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, 190062718 + ... + 190062763.

It is an arithmetic number, because the mean of its divisors is an integer number (2280752892).

Almost surely, 2^8742886063 is an apocalyptic number.

8742886063 is a deficient number, since it is larger than the sum of its proper divisors (380125505).

8742886063 is a wasteful number, since it uses less digits than its factorization.

8742886063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380125504.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The square root of 8742886063 is about 93503.4013445500. The cubic root of 8742886063 is about 2060.0840496545.

The spelling of 8742886063 in words is "eight billion, seven hundred forty-two million, eight hundred eighty-six thousand, sixty-three".