3826269 has 12 divisors (see below), whose sum is σ = 5655936. Its totient is φ = 2491272.

The previous prime is 3826259. The next prime is 3826279. The reversal of 3826269 is 9626283.

It is an interprime number because it is at equal distance from previous prime (3826259) and next prime (3826279).

It is not a de Polignac number, because 3826269 - 2¹³ = 3818077 is a prime.

It is a super-2 number, since 2×3826269² = 29280668920722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3826219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4557 + ... + 5330.

It is an arithmetic number, because the mean of its divisors is an integer number (471328).

Almost surely, 2^3826269 is an apocalyptic number.

It is an amenable number.

3826269 is a deficient number, since it is larger than the sum of its proper divisors (1829667).

3826269 is a wasteful number, since it uses less digits than its factorization.

3826269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9936 (or 9933 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 3826269 is about 1956.0851208472. The cubic root of 3826269 is about 156.4078332604.

It can be divided in two parts, 3826 and 269, that added together give a triangular number (4095 = T₉₀).

The spelling of 3826269 in words is "three million, eight hundred twenty-six thousand, two hundred sixty-nine".