3225451446 has 48 divisors (see below), whose sum is σ = 8456651424. Its totient is φ = 867347712.

The previous prime is 3225451441. The next prime is 3225451487. The reversal of 3225451446 is 6441545223.

It is a self number, because there is not a number n which added to its sum of digits gives 3225451446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225451441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 750765 + ... + 755048.

It is an arithmetic number, because the mean of its divisors is an integer number (176180238).

Almost surely, 2^3225451446 is an apocalyptic number.

3225451446 is an abundant number, since it is smaller than the sum of its proper divisors (5231199978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3225451446 is a wasteful number, since it uses less digits than its factorization.

3225451446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505845 (or 1505842 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 3225451446 is about 56793.0580793111. The cubic root of 3225451446 is about 1477.5091175883.

Adding to 3225451446 its reverse (6441545223), we get a palindrome (9666996669).

The spelling of 3225451446 in words is "three billion, two hundred twenty-five million, four hundred fifty-one thousand, four hundred forty-six".