3203305252 has 24 divisors (see below), whose sum is σ = 6457063424. Its totient is φ = 1362033792.

The previous prime is 3203305201. The next prime is 3203305267. The reversal of 3203305252 is 2525033023.

It is a super-2 number, since 2×3203305252² = 20522329074981567008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446853 + ... + 453964.

Almost surely, 2^3203305252 is an apocalyptic number.

It is an amenable number.

3203305252 is an abundant number, since it is smaller than the sum of its proper divisors (3253758172).

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

3203305252 is a wasteful number, since it uses less digits than its factorization.

3203305252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900955 (or 900953 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 3203305252 is about 56597.7495312314. The cubic root of 3203305252 is about 1474.1197853935.

Adding to 3203305252 its reverse (2525033023), we get a palindrome (5728338275).

The spelling of 3203305252 in words is "three billion, two hundred three million, three hundred five thousand, two hundred fifty-two".