3922369 has 4 divisors (see below), whose sum is σ = 4278960. Its totient is φ = 3565780.

The previous prime is 3922367. The next prime is 3922403. The reversal of 3922369 is 9632293.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9632293 = 11 ⋅875663.

It is a cyclic number.

It is not a de Polignac number, because 3922369 - 2¹ = 3922367 is a prime.

It is a super-2 number, since 2×3922369² = 30769957144322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3922367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178279 + ... + 178300.

It is an arithmetic number, because the mean of its divisors is an integer number (1069740).

Almost surely, 2^3922369 is an apocalyptic number.

It is an amenable number.

3922369 is a deficient number, since it is larger than the sum of its proper divisors (356591).

3922369 is a wasteful number, since it uses less digits than its factorization.

3922369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356590.

The product of its digits is 17496, while the sum is 34.

The square root of 3922369 is about 1980.4971598061. The cubic root of 3922369 is about 157.7064597375.

The spelling of 3922369 in words is "three million, nine hundred twenty-two thousand, three hundred sixty-nine".