3826369 has 4 divisors (see below), whose sum is σ = 3837744. Its totient is φ = 3814996.

The previous prime is 3826367. The next prime is 3826373. The reversal of 3826369 is 9636283.

It is a happy number.

3826369 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

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: 9636283 = 461 ⋅20903.

It is a cyclic number.

It is not a de Polignac number, because 3826369 - 2¹ = 3826367 is a prime.

It is a super-2 number, since 2×3826369² = 29282199448322, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 8⁷ + 2 + 6⁶ + 3⁷ + 6⁸ + 9³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3826367) 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, 5167 + ... + 5860.

It is an arithmetic number, because the mean of its divisors is an integer number (959436).

Almost surely, 2^3826369 is an apocalyptic number.

It is an amenable number.

3826369 is a deficient number, since it is larger than the sum of its proper divisors (11375).

3826369 is a wasteful number, since it uses less digits than its factorization.

3826369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11374.

The product of its digits is 46656, while the sum is 37.

The square root of 3826369 is about 1956.1106819401. The cubic root of 3826369 is about 156.4091958277.

The spelling of 3826369 in words is "three million, eight hundred twenty-six thousand, three hundred sixty-nine".