4488650378 has 8 divisors (see below), whose sum is σ = 6757283172. Its totient is φ = 2236222656.

The previous prime is 4488650347. The next prime is 4488650381. The reversal of 4488650378 is 8730568844.

It can be written as a sum of positive squares in 2 ways, for example, as 4385485729 + 103164649 = 66223^2 + 10157^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050575 + ... + 4051682.

Almost surely, 2^4488650378 is an apocalyptic number.

4488650378 is a deficient number, since it is larger than the sum of its proper divisors (2268632794).

4488650378 is a wasteful number, since it uses less digits than its factorization.

4488650378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8102536.

The product of its (nonzero) digits is 5160960, while the sum is 53.

The square root of 4488650378 is about 66997.3908297928. The cubic root of 4488650378 is about 1649.5744697583.

The spelling of 4488650378 in words is "four billion, four hundred eighty-eight million, six hundred fifty thousand, three hundred seventy-eight".