4891616476 has 12 divisors (see below), whose sum is σ = 8561524608. Its totient is φ = 2445466592.

The previous prime is 4891616453. The next prime is 4891616491. The reversal of 4891616476 is 6746161984.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51721 + ... + 111616.

It is an arithmetic number, because the mean of its divisors is an integer number (713460384).

Almost surely, 2^4891616476 is an apocalyptic number.

It is an amenable number.

4891616476 is a deficient number, since it is larger than the sum of its proper divisors (3669908132).

4891616476 is a wasteful number, since it uses less digits than its factorization.

4891616476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170828 (or 170826 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The square root of 4891616476 is about 69940.0920502683. The cubic root of 4891616476 is about 1697.5300319821.

The spelling of 4891616476 in words is "four billion, eight hundred ninety-one million, six hundred sixteen thousand, four hundred seventy-six".