4379887 has 2 divisors, whose sum is σ = 4379888. Its totient is φ = 4379886.

The previous prime is 4379873. The next prime is 4379911. The reversal of 4379887 is 7889734.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4379887 - 2⁷ = 4379759 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4379987) 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, 2189943 + 2189944.

It is an arithmetic number, because the mean of its divisors is an integer number (2189944).

Almost surely, 2^4379887 is an apocalyptic number.

4379887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4379887 is an equidigital number, since it uses as much as digits as its factorization.

4379887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 46.

The square root of 4379887 is about 2092.8179567272. The cubic root of 4379887 is about 163.6141907574.

The spelling of 4379887 in words is "four million, three hundred seventy-nine thousand, eight hundred eighty-seven".