4389677 has 2 divisors, whose sum is σ = 4389678. Its totient is φ = 4389676.

The previous prime is 4389673. The next prime is 4389691. The reversal of 4389677 is 7769834.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2886601 + 1503076 = 1699^2 + 1226^2 .

It is a cyclic number.

It is not a de Polignac number, because 4389677 - 2² = 4389673 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4389673) 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 as a sum of consecutive naturals, namely, 2194838 + 2194839.

It is an arithmetic number, because the mean of its divisors is an integer number (2194839).

Almost surely, 2^4389677 is an apocalyptic number.

It is an amenable number.

4389677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4389677 is an equidigital number, since it uses as much as digits as its factorization.

4389677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 4389677 is about 2095.1556028133. The cubic root of 4389677 is about 163.7360044756.

The spelling of 4389677 in words is "four million, three hundred eighty-nine thousand, six hundred seventy-seven".