3699349 has 4 divisors (see below), whose sum is σ = 3724000. Its totient is φ = 3674700.

The previous prime is 3699337. The next prime is 3699373. The reversal of 3699349 is 9439963.

It is a happy number.

3699349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3699349 - 2¹⁵ = 3666581 is a prime.

It is a Duffinian number.

3699349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3699329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12099 + ... + 12400.

It is an arithmetic number, because the mean of its divisors is an integer number (931000).

Almost surely, 2^3699349 is an apocalyptic number.

It is an amenable number.

3699349 is a deficient number, since it is larger than the sum of its proper divisors (24651).

3699349 is a wasteful number, since it uses less digits than its factorization.

3699349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24650.

The product of its digits is 157464, while the sum is 43.

The square root of 3699349 is about 1923.3691793309. The cubic root of 3699349 is about 154.6589657738.

The spelling of 3699349 in words is "three million, six hundred ninety-nine thousand, three hundred forty-nine".