3830736 has 80 divisors (see below), whose sum is σ = 12193664. Its totient is φ = 1009152.

The previous prime is 3830731. The next prime is 3830737. The reversal of 3830736 is 6370383.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3930 + ... + 4806.

Almost surely, 2^3830736 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 3830736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6096832).

3830736 is an abundant number, since it is smaller than the sum of its proper divisors (8362928).

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

3830736 is a wasteful number, since it uses less digits than its factorization.

3830736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3830736 is about 1957.2266092612. The cubic root of 3830736 is about 156.4686760011.

The spelling of 3830736 in words is "three million, eight hundred thirty thousand, seven hundred thirty-six".