3843469 has 12 divisors (see below), whose sum is σ = 4534816. Its totient is φ = 3189312.

The previous prime is 3843467. The next prime is 3843533. The reversal of 3843469 is 9643483.

It is not a de Polignac number, because 3843469 - 2¹ = 3843467 is a prime.

It is a super-2 number, since 2×3843469² = 29544507907922, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3 + 8⁷ + 4³ + 3¹⁰ + 4⁵ + 6⁸ + 9⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843467) 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, 33957 + ... + 34069.

Almost surely, 2^3843469 is an apocalyptic number.

It is an amenable number.

3843469 is a deficient number, since it is larger than the sum of its proper divisors (691347).

3843469 is an equidigital number, since it uses as much as digits as its factorization.

3843469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 163 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 3843469 is about 1960.4767277374. The cubic root of 3843469 is about 156.6418465786.

It can be divided in two parts, 38434 and 69, that added together give a triangular number (38503 = T₂₇₇).

The spelling of 3843469 in words is "three million, eight hundred forty-three thousand, four hundred sixty-nine".