3223431353 has 8 divisors (see below), whose sum is σ = 3431904840. Its totient is φ = 3017053440.

The previous prime is 3223431293. The next prime is 3223431361. The reversal of 3223431353 is 3531343223.

It can be written as a sum of positive squares in 4 ways, for example, as 88887184 + 3134544169 = 9428^2 + 55987^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3223431353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223431383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520718 + ... + 526871.

It is an arithmetic number, because the mean of its divisors is an integer number (428988105).

Almost surely, 2^3223431353 is an apocalyptic number.

It is an amenable number.

3223431353 is a deficient number, since it is larger than the sum of its proper divisors (208473487).

3223431353 is a wasteful number, since it uses less digits than its factorization.

3223431353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047787.

The product of its digits is 19440, while the sum is 29.

The square root of 3223431353 is about 56775.2706114203. The cubic root of 3223431353 is about 1477.2005996234.

Adding to 3223431353 its reverse (3531343223), we get a palindrome (6754774576).

The spelling of 3223431353 in words is "three billion, two hundred twenty-three million, four hundred thirty-one thousand, three hundred fifty-three".