3858246 has 64 divisors (see below), whose sum is σ = 10022400. Its totient is φ = 1077408.

The previous prime is 3858233. The next prime is 3858251. The reversal of 3858246 is 6428583.

3858246 is a `hidden beast` number, since 38 + 582 + 46 = 666.

It is a d-powerful number, because it can be written as 3⁶ + 8³ + 5⁷ + 8⁷ + 2¹¹ + 4³ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 3858246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22216 + ... + 22388.

It is an arithmetic number, because the mean of its divisors is an integer number (156600).

Almost surely, 2^3858246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3858246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5011200).

3858246 is an abundant number, since it is smaller than the sum of its proper divisors (6164154).

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

3858246 is a wasteful number, since it uses less digits than its factorization.

3858246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 244 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 3858246 is about 1964.2418384710. The cubic root of 3858246 is about 156.8423370249.

The spelling of 3858246 in words is "three million, eight hundred fifty-eight thousand, two hundred forty-six".