3504253 has 2 divisors, whose sum is σ = 3504254. Its totient is φ = 3504252.

The previous prime is 3504251. The next prime is 3504287. The reversal of 3504253 is 3524053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3247204 + 257049 = 1802^2 + 507^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504253 - 2¹ = 3504251 is a prime.

Together with 3504251, it forms a pair of twin primes.

3504253 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3504251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752126 + 1752127.

It is an arithmetic number, because the mean of its divisors is an integer number (1752127).

Almost surely, 2^3504253 is an apocalyptic number.

It is an amenable number.

3504253 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504253 is an equidigital number, since it uses as much as digits as its factorization.

3504253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3504253 is about 1871.9650103568. The cubic root of 3504253 is about 151.8909218576.

Adding to 3504253 its product of nonzero digits (1800), we get a palindrome (3506053).

The spelling of 3504253 in words is "three million, five hundred four thousand, two hundred fifty-three".