3937346 has 12 divisors (see below), whose sum is σ = 6870438. Its totient is φ = 1687392.

The previous prime is 3937337. The next prime is 3937357. The reversal of 3937346 is 6437393.

It can be written as a sum of positive squares in only one way, i.e., 2436721 + 1500625 = 1561^2 + 1225^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 19991 + ... + 20186.

Almost surely, 2^3937346 is an apocalyptic number.

3937346 is a deficient number, since it is larger than the sum of its proper divisors (2933092).

3937346 is a wasteful number, since it uses less digits than its factorization.

3937346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40193 (or 40186 counting only the distinct ones).

The product of its digits is 40824, while the sum is 35.

The square root of 3937346 is about 1984.2746785665. The cubic root of 3937346 is about 157.9069312492.

The spelling of 3937346 in words is "three million, nine hundred thirty-seven thousand, three hundred forty-six".