3938346 has 12 divisors (see below), whose sum is σ = 8533122. Its totient is φ = 1312776.

The previous prime is 3938329. The next prime is 3938351. The reversal of 3938346 is 6438393.

It can be written as a sum of positive squares in only one way, i.e., 3101121 + 837225 = 1761^2 + 915^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3938346.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109381 + ... + 109416.

Almost surely, 2^3938346 is an apocalyptic number.

3938346 is an abundant number, since it is smaller than the sum of its proper divisors (4594776).

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

3938346 is a wasteful number, since it uses less digits than its factorization.

3938346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218805 (or 218802 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3938346 is about 1984.5266438121. The cubic root of 3938346 is about 157.9202984230.

The spelling of 3938346 in words is "three million, nine hundred thirty-eight thousand, three hundred forty-six".