4396687 has 2 divisors, whose sum is σ = 4396688. Its totient is φ = 4396686.

The previous prime is 4396681. The next prime is 4396729. The reversal of 4396687 is 7866934.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4396687 - 2⁷ = 4396559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4396681) 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, 2198343 + 2198344.

It is an arithmetic number, because the mean of its divisors is an integer number (2198344).

Almost surely, 2^4396687 is an apocalyptic number.

4396687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4396687 is an equidigital number, since it uses as much as digits as its factorization.

4396687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 4396687 is about 2096.8278422417. The cubic root of 4396687 is about 163.8231163485.

The spelling of 4396687 in words is "four million, three hundred ninety-six thousand, six hundred eighty-seven".