3305240252 has 6 divisors (see below), whose sum is σ = 5784170448. Its totient is φ = 1652620124.

The previous prime is 3305240207. The next prime is 3305240269. The reversal of 3305240252 is 2520425033.

3305240252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3305240252² = 21849226246882047008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413155028 + ... + 413155035.

It is an arithmetic number, because the mean of its divisors is an integer number (964028408).

Almost surely, 2^3305240252 is an apocalyptic number.

It is an amenable number.

3305240252 is a deficient number, since it is larger than the sum of its proper divisors (2478930196).

3305240252 is a wasteful number, since it uses less digits than its factorization.

3305240252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826310067 (or 826310065 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3305240252 is about 57491.2189121087. The cubic root of 3305240252 is about 1489.5931883401.

Adding to 3305240252 its reverse (2520425033), we get a palindrome (5825665285).

The spelling of 3305240252 in words is "three billion, three hundred five million, two hundred forty thousand, two hundred fifty-two".