3850448 has 40 divisors (see below), whose sum is σ = 8808960. Its totient is φ = 1595520.

The previous prime is 3850421. The next prime is 3850459. The reversal of 3850448 is 8440583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2918 + ... + 4026.

It is an arithmetic number, because the mean of its divisors is an integer number (220224).

Almost surely, 2^3850448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3850448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4404480).

3850448 is an abundant number, since it is smaller than the sum of its proper divisors (4958512).

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

3850448 is a wasteful number, since it uses less digits than its factorization.

3850448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155 (or 1149 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 3850448 is about 1962.2558446849. The cubic root of 3850448 is about 156.7365997327.

The spelling of 3850448 in words is "three million, eight hundred fifty thousand, four hundred forty-eight".