3986548676 has 24 divisors (see below), whose sum is σ = 7617519840. Its totient is φ = 1810440000.

The previous prime is 3986548663. The next prime is 3986548697. The reversal of 3986548676 is 6768456893.

It is a super-2 number, since 2×3986548676² = 31785140692234705952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9551 + ... + 89801.

It is an arithmetic number, because the mean of its divisors is an integer number (317396660).

Almost surely, 2^3986548676 is an apocalyptic number.

It is an amenable number.

3986548676 is a deficient number, since it is larger than the sum of its proper divisors (3630971164).

3986548676 is a wasteful number, since it uses less digits than its factorization.

3986548676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81395 (or 81393 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 62.

The square root of 3986548676 is about 63139.1215966773. The cubic root of 3986548676 is about 1585.6196664850.

The spelling of 3986548676 in words is "three billion, nine hundred eighty-six million, five hundred forty-eight thousand, six hundred seventy-six".