3943412 has 48 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 1647360.

The previous prime is 3943409. The next prime is 3943427. The reversal of 3943412 is 2143493.

It is a congruent number.

It is an unprimeable number.

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, 44264 + ... + 44352.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

Almost surely, 2^3943412 is an apocalyptic number.

It is an amenable number.

3943412 is an abundant number, since it is smaller than the sum of its proper divisors (4221388).

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

3943412 is a wasteful number, since it uses less digits than its factorization.

3943412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 174 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 3943412 is about 1985.8026085188. The cubic root of 3943412 is about 157.9879817809.

The spelling of 3943412 in words is "three million, nine hundred forty-three thousand, four hundred twelve".