4889741 has 2 divisors, whose sum is σ = 4889742. Its totient is φ = 4889740.

The previous prime is 4889711. The next prime is 4889747. The reversal of 4889741 is 1479884.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 687241 = 2050^2 + 829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4889741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4889747) 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 as a sum of consecutive naturals, namely, 2444870 + 2444871.

It is an arithmetic number, because the mean of its divisors is an integer number (2444871).

Almost surely, 2^4889741 is an apocalyptic number.

It is an amenable number.

4889741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4889741 is an equidigital number, since it uses as much as digits as its factorization.

4889741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 41.

The square root of 4889741 is about 2211.2758760498. The cubic root of 4889741 is about 169.7313056413.

The spelling of 4889741 in words is "four million, eight hundred eighty-nine thousand, seven hundred forty-one".