4488607220 has 54 divisors (see below), whose sum is σ = 9606232818. Its totient is φ = 1761765600.

The previous prime is 4488607199. The next prime is 4488607237. The reversal of 4488607220 is 227068844.

It can be written as a sum of positive squares in only one way, i.e., 3590885776 + 897721444 = 59924^2 + 29962^2 .

It is a super-2 number, since 2×4488607220² = 40295189550872256800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21272915 + ... + 21273125.

Almost surely, 2^4488607220 is an apocalyptic number.

It is an amenable number.

4488607220 is an abundant number, since it is smaller than the sum of its proper divisors (5117625598).

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

4488607220 is an equidigital number, since it uses as much as digits as its factorization.

4488607220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 4488607220 is about 66997.0687418487. The cubic root of 4488607220 is about 1649.5691829009.

The spelling of 4488607220 in words is "four billion, four hundred eighty-eight million, six hundred seven thousand, two hundred twenty".