3854250 has 64 divisors (see below), whose sum is σ = 10707840. Its totient is φ = 1026000.

The previous prime is 3854243. The next prime is 3854251. The reversal of 3854250 is 524583.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3854251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6465 + ... + 7035.

It is an arithmetic number, because the mean of its divisors is an integer number (167310).

Almost surely, 2^3854250 is an apocalyptic number.

3854250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3854250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5353920).

3854250 is an abundant number, since it is smaller than the sum of its proper divisors (6853590).

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

3854250 is a wasteful number, since it uses less digits than its factorization.

3854250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3854250 is about 1963.2243886016. The cubic root of 3854250 is about 156.7881709197.

The spelling of 3854250 in words is "three million, eight hundred fifty-four thousand, two hundred fifty".