3719369 has 4 divisors (see below), whose sum is σ = 3740100. Its totient is φ = 3698640.

The previous prime is 3719347. The next prime is 3719377. The reversal of 3719369 is 9639173.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1795600 + 1923769 = 1340^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 3719369 - 2²⁰ = 2670793 is a prime.

It is a super-2 number, since 2×3719369² = 27667411516322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3719329) 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, 10094 + ... + 10455.

It is an arithmetic number, because the mean of its divisors is an integer number (935025).

Almost surely, 2^3719369 is an apocalyptic number.

It is an amenable number.

3719369 is a deficient number, since it is larger than the sum of its proper divisors (20731).

3719369 is a wasteful number, since it uses less digits than its factorization.

3719369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20730.

The product of its digits is 30618, while the sum is 38.

The square root of 3719369 is about 1928.5665661314. The cubic root of 3719369 is about 154.9374565565.

The spelling of 3719369 in words is "three million, seven hundred nineteen thousand, three hundred sixty-nine".