3843485 has 8 divisors (see below), whose sum is σ = 4627896. Its totient is φ = 3064320.

The previous prime is 3843467. The next prime is 3843533. The reversal of 3843485 is 5843483.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 241081 + 3602404 = 491^2 + 1898^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3843485 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 545 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (578487).

Almost surely, 2^3843485 is an apocalyptic number.

It is an amenable number.

3843485 is a deficient number, since it is larger than the sum of its proper divisors (784411).

3843485 is a wasteful number, since it uses less digits than its factorization.

3843485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623.

The product of its digits is 46080, while the sum is 35.

The square root of 3843485 is about 1960.4808083733. The cubic root of 3843485 is about 156.6420639401.

The spelling of 3843485 in words is "three million, eight hundred forty-three thousand, four hundred eighty-five".