3946832 has 20 divisors (see below), whose sum is σ = 8050080. Its totient is φ = 1869408.

The previous prime is 3946829. The next prime is 3946837. The reversal of 3946832 is 2386493.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3946792 and 3946801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946837) 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, 6188 + ... + 6795.

It is an arithmetic number, because the mean of its divisors is an integer number (402504).

Almost surely, 2^3946832 is an apocalyptic number.

It is an amenable number.

3946832 is an abundant number, since it is smaller than the sum of its proper divisors (4103248).

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

3946832 is a wasteful number, since it uses less digits than its factorization.

3946832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010 (or 13004 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 3946832 is about 1986.6635346731. The cubic root of 3946832 is about 158.0336412904.

The spelling of 3946832 in words is "three million, nine hundred forty-six thousand, eight hundred thirty-two".