3849700 has 36 divisors (see below), whose sum is σ = 8444772. Its totient is φ = 1523200.

The previous prime is 3849683. The next prime is 3849707. The reversal of 3849700 is 79483.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 256 + 3849444 = 16^2 + 1962^2 .

It is not an unprimeable number, because it can be changed into a prime (3849707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13560 + ... + 13840.

It is an arithmetic number, because the mean of its divisors is an integer number (234577).

Almost surely, 2^3849700 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 3849700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4222386).

3849700 is an abundant number, since it is smaller than the sum of its proper divisors (4595072).

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

3849700 is a wasteful number, since it uses less digits than its factorization.

3849700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3849700 is about 1962.0652384669. The cubic root of 3849700 is about 156.7264496957.

The spelling of 3849700 in words is "three million, eight hundred forty-nine thousand, seven hundred".