3943602 has 48 divisors (see below), whose sum is σ = 9696960. Its totient is φ = 1148256.

The previous prime is 3943591. The next prime is 3943613. The reversal of 3943602 is 2063493.

3943602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3943591) and next prime (3943613).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4003 + ... + 4889.

It is an arithmetic number, because the mean of its divisors is an integer number (202020).

Almost surely, 2^3943602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3943602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4848480).

3943602 is an abundant number, since it is smaller than the sum of its proper divisors (5753358).

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

3943602 is a wasteful number, since it uses less digits than its factorization.

3943602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3943602 is about 1985.8504475413. The cubic root of 3943602 is about 157.9905191128.

The spelling of 3943602 in words is "three million, nine hundred forty-three thousand, six hundred two".