3783253 has 4 divisors (see below), whose sum is σ = 3913740. Its totient is φ = 3652768.

The previous prime is 3783251. The next prime is 3783313. The reversal of 3783253 is 3523873.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3523873 = 19 ⋅185467.

It can be written as a sum of positive squares in 2 ways, for example, as 2748964 + 1034289 = 1658^2 + 1017^2 .

It is a cyclic number.

It is not a de Polignac number, because 3783253 - 2¹ = 3783251 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3783251) 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, 65200 + ... + 65257.

It is an arithmetic number, because the mean of its divisors is an integer number (978435).

Almost surely, 2^3783253 is an apocalyptic number.

It is an amenable number.

3783253 is a deficient number, since it is larger than the sum of its proper divisors (130487).

3783253 is a wasteful number, since it uses less digits than its factorization.

3783253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130486.

The product of its digits is 15120, while the sum is 31.

The square root of 3783253 is about 1945.0586109421. The cubic root of 3783253 is about 155.8194959132.

The spelling of 3783253 in words is "three million, seven hundred eighty-three thousand, two hundred fifty-three".