4421948250 has 32 divisors (see below), whose sum is σ = 11037184704. Its totient is φ = 1179186000.

The previous prime is 4421948249. The next prime is 4421948263. The reversal of 4421948250 is 528491244.

It is a junction number, because it is equal to n+sod(n) for n = 4421948199 and 4421948208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2947216 + ... + 2948715.

It is an arithmetic number, because the mean of its divisors is an integer number (344912022).

Almost surely, 2^4421948250 is an apocalyptic number.

4421948250 is an abundant number, since it is smaller than the sum of its proper divisors (6615236454).

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

4421948250 is a wasteful number, since it uses less digits than its factorization.

4421948250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895951 (or 5895941 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 4421948250 is about 66497.7311643036. The cubic root of 4421948250 is about 1641.3626699970.

The spelling of 4421948250 in words is "four billion, four hundred twenty-one million, nine hundred forty-eight thousand, two hundred fifty".