3225350405 has 8 divisors (see below), whose sum is σ = 3870787992. Its totient is φ = 2580035328.

The previous prime is 3225350357. The next prime is 3225350423. The reversal of 3225350405 is 5040535223.

It can be written as a sum of positive squares in 4 ways, for example, as 10233601 + 3215116804 = 3199^2 + 56702^2 .

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 3225350405 - 2¹² = 3225346309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43697 + ... + 91433.

It is an arithmetic number, because the mean of its divisors is an integer number (483848499).

Almost surely, 2^3225350405 is an apocalyptic number.

It is an amenable number.

3225350405 is a deficient number, since it is larger than the sum of its proper divisors (645437587).

3225350405 is a wasteful number, since it uses less digits than its factorization.

3225350405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61255.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3225350405 is about 56792.1685182033. The cubic root of 3225350405 is about 1477.4936891994.

Adding to 3225350405 its reverse (5040535223), we get a palindrome (8265885628).

The spelling of 3225350405 in words is "three billion, two hundred twenty-five million, three hundred fifty thousand, four hundred five".