3820132 has 12 divisors (see below), whose sum is σ = 6798960. Its totient is φ = 1877576.

The previous prime is 3820129. The next prime is 3820133. The reversal of 3820132 is 2310283.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3820133) 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, 7858 + ... + 8329.

It is an arithmetic number, because the mean of its divisors is an integer number (566580).

Almost surely, 2^3820132 is an apocalyptic number.

It is an amenable number.

3820132 is a deficient number, since it is larger than the sum of its proper divisors (2978828).

3820132 is a wasteful number, since it uses less digits than its factorization.

3820132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16250 (or 16248 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3820132 is about 1954.5157968152. The cubic root of 3820132 is about 156.3241670296.

The spelling of 3820132 in words is "three million, eight hundred twenty thousand, one hundred thirty-two".