3809253 has 16 divisors (see below), whose sum is σ = 6110720. Its totient is φ = 2061936.

The previous prime is 3809251. The next prime is 3809257. The reversal of 3809253 is 3529083.

It is a happy number.

It is not a de Polignac number, because 3809253 - 2¹ = 3809251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3809253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3809251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4375 + ... + 5172.

It is an arithmetic number, because the mean of its divisors is an integer number (381920).

Almost surely, 2^3809253 is an apocalyptic number.

It is an amenable number.

3809253 is a deficient number, since it is larger than the sum of its proper divisors (2301467).

3809253 is a wasteful number, since it uses less digits than its factorization.

3809253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9576.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3809253 is about 1951.7307703677. The cubic root of 3809253 is about 156.1756322367.

The spelling of 3809253 in words is "three million, eight hundred nine thousand, two hundred fifty-three".