3938162 has 8 divisors (see below), whose sum is σ = 5930496. Its totient is φ = 1961332.

The previous prime is 3938153. The next prime is 3938167. The reversal of 3938162 is 2618393.

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

It is not an unprimeable number, because it can be changed into a prime (3938167) 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, 3218 + ... + 4269.

It is an arithmetic number, because the mean of its divisors is an integer number (741312).

Almost surely, 2^3938162 is an apocalyptic number.

3938162 is a deficient number, since it is larger than the sum of its proper divisors (1992334).

3938162 is a wasteful number, since it uses less digits than its factorization.

3938162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7752.

The product of its digits is 7776, while the sum is 32.

The square root of 3938162 is about 1984.4802846085. The cubic root of 3938162 is about 157.9178390329.

The spelling of 3938162 in words is "three million, nine hundred thirty-eight thousand, one hundred sixty-two".