4487396 has 12 divisors (see below), whose sum is σ = 7873152. Its totient is φ = 2237928.

The previous prime is 4487393. The next prime is 4487407. The reversal of 4487396 is 6937844.

It is not an unprimeable number, because it can be changed into a prime (4487393) 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, 641 + ... + 3063.

It is an arithmetic number, because the mean of its divisors is an integer number (656096).

Almost surely, 2^4487396 is an apocalyptic number.

It is an amenable number.

4487396 is a deficient number, since it is larger than the sum of its proper divisors (3385756).

4487396 is a wasteful number, since it uses less digits than its factorization.

4487396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890 (or 2888 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 4487396 is about 2118.3474691372. The cubic root of 4487396 is about 164.9420794561.

The spelling of 4487396 in words is "four million, four hundred eighty-seven thousand, three hundred ninety-six".