3251444422 has 4 divisors (see below), whose sum is σ = 4877166636. Its totient is φ = 1625722210.

The previous prime is 3251444389. The next prime is 3251444423. The reversal of 3251444422 is 2244441523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2244441523 = 107 ⋅20976089.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251444423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 812861104 + ... + 812861107.

It is an arithmetic number, because the mean of its divisors is an integer number (1219291659).

Almost surely, 2^3251444422 is an apocalyptic number.

3251444422 is a deficient number, since it is larger than the sum of its proper divisors (1625722214).

3251444422 is a wasteful number, since it uses less digits than its factorization.

3251444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625722213.

The product of its digits is 30720, while the sum is 31.

The square root of 3251444422 is about 57021.4382666730. The cubic root of 3251444422 is about 1481.4674424459.

Adding to 3251444422 its reverse (2244441523), we get a palindrome (5495885945).

The spelling of 3251444422 in words is "three billion, two hundred fifty-one million, four hundred forty-four thousand, four hundred twenty-two".