3976118756 has 24 divisors (see below), whose sum is σ = 6995694720. Its totient is φ = 1977367392.

The previous prime is 3976118723. The next prime is 3976118761. The reversal of 3976118756 is 6578116793.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3976118698 and 3976118707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356965 + ... + 1359891.

It is an arithmetic number, because the mean of its divisors is an integer number (291487280).

Almost surely, 2^3976118756 is an apocalyptic number.

It is an amenable number.

3976118756 is a deficient number, since it is larger than the sum of its proper divisors (3019575964).

3976118756 is a wasteful number, since it uses less digits than its factorization.

3976118756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643 (or 4641 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 53.

The square root of 3976118756 is about 63056.4727526049. The cubic root of 3976118756 is about 1584.2356514563.

The spelling of 3976118756 in words is "three billion, nine hundred seventy-six million, one hundred eighteen thousand, seven hundred fifty-six".