4488940 has 24 divisors (see below), whose sum is σ = 9923760. Its totient is φ = 1700928.

The previous prime is 4488937. The next prime is 4488943. The reversal of 4488940 is 498844.

4488940 = T₃₀₅ + T₃₀₆ + ... + T₃₈₀.

It is an interprime number because it is at equal distance from previous prime (4488937) and next prime (4488943).

It is a self number, because there is not a number n which added to its sum of digits gives 4488940.

It is not an unprimeable number, because it can be changed into a prime (4488943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5527 + ... + 6286.

It is an arithmetic number, because the mean of its divisors is an integer number (413490).

Almost surely, 2^4488940 is an apocalyptic number.

It is an amenable number.

4488940 is an abundant number, since it is smaller than the sum of its proper divisors (5434820).

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

4488940 is a wasteful number, since it uses less digits than its factorization.

4488940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11841 (or 11839 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 4488940 is about 2118.7118728133. The cubic root of 4488940 is about 164.9609947593.

The spelling of 4488940 in words is "four million, four hundred eighty-eight thousand, nine hundred forty".