4891677960 has 96 divisors (see below), whose sum is σ = 15890783040. Its totient is φ = 1204100352.

The previous prime is 4891677941. The next prime is 4891677961. The reversal of 4891677960 is 697761984.

It is a self number, because there is not a number n which added to its sum of digits gives 4891677960.

It is not an unprimeable number, because it can be changed into a prime (4891677961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100324 + ... + 140883.

It is an arithmetic number, because the mean of its divisors is an integer number (165528990).

Almost surely, 2^4891677960 is an apocalyptic number.

4891677960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4891677960 is an abundant number, since it is smaller than the sum of its proper divisors (10999105080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4891677960 is a wasteful number, since it uses less digits than its factorization.

4891677960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241247 (or 241230 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 57.

The square root of 4891677960 is about 69940.5315964927. The cubic root of 4891677960 is about 1697.5371441844.

The spelling of 4891677960 in words is "four billion, eight hundred ninety-one million, six hundred seventy-seven thousand, nine hundred sixty".