3257200265 has 16 divisors (see below), whose sum is σ = 4267529280. Its totient is φ = 2366896320.

The previous prime is 3257200237. The next prime is 3257200283. The reversal of 3257200265 is 5620027523.

It is not a de Polignac number, because 3257200265 - 2⁶ = 3257200201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43502 + ... + 91688.

It is an arithmetic number, because the mean of its divisors is an integer number (266720580).

Almost surely, 2^3257200265 is an apocalyptic number.

It is an amenable number.

3257200265 is a deficient number, since it is larger than the sum of its proper divisors (1010329015).

3257200265 is a wasteful number, since it uses less digits than its factorization.

3257200265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49432.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 3257200265 is about 57071.8868182926. The cubic root of 3257200265 is about 1482.3411123365.

Adding to 3257200265 its reverse (5620027523), we get a palindrome (8877227788).

The spelling of 3257200265 in words is "three billion, two hundred fifty-seven million, two hundred thousand, two hundred sixty-five".