8683996543 has 8 divisors (see below), whose sum is σ = 8708621328. Its totient is φ = 8659395264.

The previous prime is 8683996499. The next prime is 8683996547. The reversal of 8683996543 is 3456993868.

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

It is a cyclic number.

It is not a de Polignac number, because 8683996543 - 2¹³ = 8683988351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8683996547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942105 + ... + 951277.

It is an arithmetic number, because the mean of its divisors is an integer number (1088577666).

Almost surely, 2^8683996543 is an apocalyptic number.

8683996543 is a deficient number, since it is larger than the sum of its proper divisors (24624785).

8683996543 is a wasteful number, since it uses less digits than its factorization.

8683996543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11753.

The product of its digits is 33592320, while the sum is 61.

The square root of 8683996543 is about 93187.9635092430. The cubic root of 8683996543 is about 2055.4482512876.

The spelling of 8683996543 in words is "eight billion, six hundred eighty-three million, nine hundred ninety-six thousand, five hundred forty-three".