7986725683 has 4 divisors (see below), whose sum is σ = 8004919120. Its totient is φ = 7968532248.

The previous prime is 7986725653. The next prime is 7986725707. The reversal of 7986725683 is 3865276897.

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

It is a cyclic number.

It is not a de Polignac number, because 7986725683 - 2²⁹ = 7449854771 is a prime.

It is a super-3 number, since 3×7986725683³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7986725633) 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, 9096060 + ... + 9096937.

It is an arithmetic number, because the mean of its divisors is an integer number (2001229780).

Almost surely, 2^7986725683 is an apocalyptic number.

7986725683 is a deficient number, since it is larger than the sum of its proper divisors (18193437).

7986725683 is a wasteful number, since it uses less digits than its factorization.

7986725683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18193436.

The product of its digits is 30481920, while the sum is 61.

The square root of 7986725683 is about 89368.4826043276. The cubic root of 7986725683 is about 1998.8931945205.

The spelling of 7986725683 in words is "seven billion, nine hundred eighty-six million, seven hundred twenty-five thousand, six hundred eighty-three".