7686002443 has 12 divisors (see below), whose sum is σ = 9097351120. Its totient is φ = 6360824736.

The previous prime is 7686002383. The next prime is 7686002459. The reversal of 7686002443 is 3442006867.

It is a happy number.

It is not a de Polignac number, because 7686002443 - 2²⁹ = 7149131531 is a prime.

It is a super-3 number, since 3×7686002443³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7686002396 and 7686002405.

It is not an unprimeable number, because it can be changed into a prime (7686062443) 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 11 ways as a sum of consecutive naturals, for example, 646908 + ... + 658681.

Almost surely, 2^7686002443 is an apocalyptic number.

7686002443 is a deficient number, since it is larger than the sum of its proper divisors (1411348677).

7686002443 is a wasteful number, since it uses less digits than its factorization.

7686002443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305654 (or 1305625 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 7686002443 is about 87669.8491101701. The cubic root of 7686002443 is about 1973.4835289950.

The spelling of 7686002443 in words is "seven billion, six hundred eighty-six million, two thousand, four hundred forty-three".