3946332 has 48 divisors (see below), whose sum is σ = 10174752. Its totient is φ = 1182720.

The previous prime is 3946297. The next prime is 3946337. The reversal of 3946332 is 2336493.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3946332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6088 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (211974).

Almost surely, 2^3946332 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 3946332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5087376).

3946332 is an abundant number, since it is smaller than the sum of its proper divisors (6228420).

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

3946332 is a wasteful number, since it uses less digits than its factorization.

3946332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 676 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

The square root of 3946332 is about 1986.5376915629. The cubic root of 3946332 is about 158.0269675702.

It can be divided in two parts, 3946 and 332, that added together give a triangular number (4278 = T₉₂).

The spelling of 3946332 in words is "three million, nine hundred forty-six thousand, three hundred thirty-two".