3280536025 has 12 divisors (see below), whose sum is σ = 4380777772. Its totient is φ = 2422549440.

The previous prime is 3280536013. The next prime is 3280536031. The reversal of 3280536025 is 5206350823.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 428655616 + 2851880409 = 20704^2 + 53403^2 .

It is not a de Polignac number, because 3280536025 - 2¹⁵ = 3280503257 is a prime.

It is a super-2 number, since 2×3280536025² = 21523833222645601250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5046654 + ... + 5047303.

Almost surely, 2^3280536025 is an apocalyptic number.

It is an amenable number.

3280536025 is a deficient number, since it is larger than the sum of its proper divisors (1100241747).

3280536025 is a wasteful number, since it uses less digits than its factorization.

3280536025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10093980 (or 10093975 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 3280536025 is about 57275.9637631703. The cubic root of 3280536025 is about 1485.8727010284.

Adding to 3280536025 its reverse (5206350823), we get a palindrome (8486886848).

The spelling of 3280536025 in words is "three billion, two hundred eighty million, five hundred thirty-six thousand, twenty-five".