3225315243 has 8 divisors (see below), whose sum is σ = 4448710800. Its totient is φ = 2076064928.

The previous prime is 3225315221. The next prime is 3225315251. The reversal of 3225315243 is 3425135223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3225315243 - 2⁶ = 3225315179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3225315243.

It is not an unprimeable number, because it can be changed into a prime (3225315253) 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 7 ways as a sum of consecutive naturals, for example, 18536208 + ... + 18536381.

It is an arithmetic number, because the mean of its divisors is an integer number (556088850).

Almost surely, 2^3225315243 is an apocalyptic number.

3225315243 is a deficient number, since it is larger than the sum of its proper divisors (1223395557).

3225315243 is a wasteful number, since it uses less digits than its factorization.

3225315243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37072621.

The product of its digits is 21600, while the sum is 30.

The square root of 3225315243 is about 56791.8589500291. The cubic root of 3225315243 is about 1477.4883200854.

The spelling of 3225315243 in words is "three billion, two hundred twenty-five million, three hundred fifteen thousand, two hundred forty-three".