4891327 has 6 divisors (see below), whose sum is σ = 5689968. Its totient is φ = 4192524.

The previous prime is 4891307. The next prime is 4891331. The reversal of 4891327 is 7231984.

It is not a de Polignac number, because 4891327 - 2¹¹ = 4889279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4891292 and 4891301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4891307) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 49863 + ... + 49960.

It is an arithmetic number, because the mean of its divisors is an integer number (948328).

Almost surely, 2^4891327 is an apocalyptic number.

4891327 is a deficient number, since it is larger than the sum of its proper divisors (798641).

4891327 is an equidigital number, since it uses as much as digits as its factorization.

4891327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99837 (or 99830 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 4891327 is about 2211.6344634681. The cubic root of 4891327 is about 169.7496545853.

The spelling of 4891327 in words is "four million, eight hundred ninety-one thousand, three hundred twenty-seven".