4487384 has 16 divisors (see below), whose sum is σ = 9178920. Its totient is φ = 2039680.

The previous prime is 4487381. The next prime is 4487387. The reversal of 4487384 is 4837844.

It is an interprime number because it is at equal distance from previous prime (4487381) and next prime (4487387).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4487381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25409 + ... + 25584.

Almost surely, 2^4487384 is an apocalyptic number.

4487384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4487384 is an abundant number, since it is smaller than the sum of its proper divisors (4691536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4487384 is a wasteful number, since it uses less digits than its factorization.

4487384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51010 (or 51006 counting only the distinct ones).

The product of its digits is 86016, while the sum is 38.

The square root of 4487384 is about 2118.3446367388. The cubic root of 4487384 is about 164.9419324289.

The spelling of 4487384 in words is "four million, four hundred eighty-seven thousand, three hundred eighty-four".