3850224 has 60 divisors (see below), whose sum is σ = 11577384. Its totient is φ = 1099392.

The previous prime is 3850219. The next prime is 3850237. The reversal of 3850224 is 4220583.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 3850194 and 3850203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1534 + ... + 3170.

Almost surely, 2^3850224 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 3850224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5788692).

3850224 is an abundant number, since it is smaller than the sum of its proper divisors (7727160).

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

3850224 is a wasteful number, since it uses less digits than its factorization.

3850224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3850224 is about 1962.1987666901. The cubic root of 3850224 is about 156.7335602873.

The spelling of 3850224 in words is "three million, eight hundred fifty thousand, two hundred twenty-four".