4486387 has 8 divisors (see below), whose sum is σ = 4712400. Its totient is φ = 4265184.

The previous prime is 4486381. The next prime is 4486411. The reversal of 4486387 is 7836844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4486387 - 2³ = 4486379 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4486381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789 + ... + 3097.

It is an arithmetic number, because the mean of its divisors is an integer number (589050).

Almost surely, 2^4486387 is an apocalyptic number.

4486387 is a deficient number, since it is larger than the sum of its proper divisors (226013).

4486387 is a wasteful number, since it uses less digits than its factorization.

4486387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405.

The product of its digits is 129024, while the sum is 40.

The square root of 4486387 is about 2118.1092984074. The cubic root of 4486387 is about 164.9297160101.

The spelling of 4486387 in words is "four million, four hundred eighty-six thousand, three hundred eighty-seven".