4480378 has 8 divisors (see below), whose sum is σ = 7680672. Its totient is φ = 1920156.

The previous prime is 4480363. The next prime is 4480379. The reversal of 4480378 is 8730844.

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

It is not an unprimeable number, because it can be changed into a prime (4480379) 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, 160000 + ... + 160027.

It is an arithmetic number, because the mean of its divisors is an integer number (960084).

Almost surely, 2^4480378 is an apocalyptic number.

4480378 is a deficient number, since it is larger than the sum of its proper divisors (3200294).

4480378 is a wasteful number, since it uses less digits than its factorization.

4480378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320036.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 4480378 is about 2116.6903410750. The cubic root of 4480378 is about 164.8560483079.

The spelling of 4480378 in words is "four million, four hundred eighty thousand, three hundred seventy-eight".