3253503949 has 2 divisors, whose sum is σ = 3253503950. Its totient is φ = 3253503948.

The previous prime is 3253503947. The next prime is 3253504003. The reversal of 3253503949 is 9493053523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3123133225 + 130370724 = 55885^2 + 11418^2 .

It is a cyclic number.

It is not a de Polignac number, because 3253503949 - 2¹ = 3253503947 is a prime.

Together with 3253503947, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3253503941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626751974 + 1626751975.

It is an arithmetic number, because the mean of its divisors is an integer number (1626751975).

Almost surely, 2^3253503949 is an apocalyptic number.

It is an amenable number.

3253503949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3253503949 is an equidigital number, since it uses as much as digits as its factorization.

3253503949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 43.

The square root of 3253503949 is about 57039.4946418707. The cubic root of 3253503949 is about 1481.7801730168.

The spelling of 3253503949 in words is "three billion, two hundred fifty-three million, five hundred three thousand, nine hundred forty-nine".