3245031252 has 18 divisors (see below), whose sum is σ = 8202717978. Its totient is φ = 1081677072.

The previous prime is 3245031191. The next prime is 3245031253. The reversal of 3245031252 is 2521305423.

It is a happy number.

3245031252 is a `hidden beast` number, since 32 + 4 + 503 + 125 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3244897296 + 133956 = 56964^2 + 366^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245031253) 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 in 5 ways as a sum of consecutive naturals, for example, 45069843 + ... + 45069914.

Almost surely, 2^3245031252 is an apocalyptic number.

It is an amenable number.

3245031252 is an abundant number, since it is smaller than the sum of its proper divisors (4957686726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3245031252 is a wasteful number, since it uses less digits than its factorization.

3245031252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90139767 (or 90139762 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3245031252 is about 56965.1757831045. The cubic root of 3245031252 is about 1480.4927827024.

Adding to 3245031252 its reverse (2521305423), we get a palindrome (5766336675).

The spelling of 3245031252 in words is "three billion, two hundred forty-five million, thirty-one thousand, two hundred fifty-two".