4886135944 has 8 divisors (see below), whose sum is σ = 9161504910. Its totient is φ = 2443067968.

The previous prime is 4886135909. The next prime is 4886135987. The reversal of 4886135944 is 4495316884.

It can be written as a sum of positive squares in only one way, i.e., 4519872900 + 366263044 = 67230^2 + 19138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4886135944² = 47748648926497542272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4886135891 and 4886135900.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305383489 + ... + 305383504.

Almost surely, 2^4886135944 is an apocalyptic number.

It is an amenable number.

4886135944 is a deficient number, since it is larger than the sum of its proper divisors (4275368966).

4886135944 is a wasteful number, since it uses less digits than its factorization.

4886135944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610766999 (or 610766995 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The square root of 4886135944 is about 69900.9008811761. The cubic root of 4886135944 is about 1696.8958282482.

The spelling of 4886135944 in words is "four billion, eight hundred eighty-six million, one hundred thirty-five thousand, nine hundred forty-four".