3849553 has 4 divisors (see below), whose sum is σ = 3884980. Its totient is φ = 3814128.

The previous prime is 3849541. The next prime is 3849569. The reversal of 3849553 is 3559483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3559483 = 487 ⋅7309.

It can be written as a sum of positive squares in 2 ways, for example, as 2331729 + 1517824 = 1527^2 + 1232^2 .

It is not a de Polignac number, because 3849553 - 2¹³ = 3841361 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3849523) 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, 17550 + ... + 17767.

It is an arithmetic number, because the mean of its divisors is an integer number (971245).

Almost surely, 2^3849553 is an apocalyptic number.

It is an amenable number.

3849553 is a deficient number, since it is larger than the sum of its proper divisors (35427).

3849553 is a wasteful number, since it uses less digits than its factorization.

3849553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35426.

The product of its digits is 64800, while the sum is 37.

The square root of 3849553 is about 1962.0277775811. The cubic root of 3849553 is about 156.7244548146.

It can be divided in two parts, 3 and 849553, that added together give a triangular number (849556 = T₁₃₀₃).

The spelling of 3849553 in words is "three million, eight hundred forty-nine thousand, five hundred fifty-three".