3936349 has 8 divisors (see below), whose sum is σ = 4159232. Its totient is φ = 3719520.

The previous prime is 3936329. The next prime is 3936353. The reversal of 3936349 is 9436393.

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

It is a cyclic number.

It is not a de Polignac number, because 3936349 - 2⁹ = 3935837 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3936329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144 + ... + 2809.

It is an arithmetic number, because the mean of its divisors is an integer number (519904).

Almost surely, 2^3936349 is an apocalyptic number.

It is an amenable number.

3936349 is a deficient number, since it is larger than the sum of its proper divisors (222883).

3936349 is a wasteful number, since it uses less digits than its factorization.

3936349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027.

The product of its digits is 52488, while the sum is 37.

The square root of 3936349 is about 1984.0234373616. The cubic root of 3936349 is about 157.8936019236.

The spelling of 3936349 in words is "three million, nine hundred thirty-six thousand, three hundred forty-nine".