3833872 has 20 divisors (see below), whose sum is σ = 8489536. Its totient is φ = 1643040.

The previous prime is 3833867. The next prime is 3833873. The reversal of 3833872 is 2783383.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3833873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17004 + ... + 17227.

Almost surely, 2^3833872 is an apocalyptic number.

It is an amenable number.

3833872 is an abundant number, since it is smaller than the sum of its proper divisors (4655664).

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

3833872 is a wasteful number, since it uses less digits than its factorization.

3833872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34246 (or 34240 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 3833872 is about 1958.0275789682. The cubic root of 3833872 is about 156.5113616129.

The spelling of 3833872 in words is "three million, eight hundred thirty-three thousand, eight hundred seventy-two".