3943162 has 8 divisors (see below), whose sum is σ = 6011892. Its totient is φ = 1939200.

The previous prime is 3943153. The next prime is 3943171. The reversal of 3943162 is 2613493.

It is an interprime number because it is at equal distance from previous prime (3943153) and next prime (3943171).

It can be written as a sum of positive squares in 2 ways, for example, as 3426201 + 516961 = 1851^2 + 719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 3943162.

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 3 ways as a sum of consecutive naturals, for example, 16039 + ... + 16282.

Almost surely, 2^3943162 is an apocalyptic number.

3943162 is a deficient number, since it is larger than the sum of its proper divisors (2068730).

3943162 is a wasteful number, since it uses less digits than its factorization.

3943162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32384.

The product of its digits is 3888, while the sum is 28.

The square root of 3943162 is about 1985.7396606806. The cubic root of 3943162 is about 157.9846430622.

It can be divided in two parts, 39431 and 62, that added together give a palindrome (39493).

The spelling of 3943162 in words is "three million, nine hundred forty-three thousand, one hundred sixty-two".