3857300 has 36 divisors (see below), whose sum is σ = 8866620. Its totient is φ = 1451520.

The previous prime is 3857297. The next prime is 3857309. The reversal of 3857300 is 37583.

It can be written as a sum of positive squares in 6 ways, for example, as 300304 + 3556996 = 548^2 + 1886^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3857300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3857309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566 + ... + 2834.

It is an arithmetic number, because the mean of its divisors is an integer number (246295).

Almost surely, 2^3857300 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 3857300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4433310).

3857300 is an abundant number, since it is smaller than the sum of its proper divisors (5009320).

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

3857300 is a wasteful number, since it uses less digits than its factorization.

3857300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 3857300 is about 1964.0010183297. The cubic root of 3857300 is about 156.8295172981.

The spelling of 3857300 in words is "three million, eight hundred fifty-seven thousand, three hundred".