3334431321 has 24 divisors (see below), whose sum is σ = 5200505856. Its totient is φ = 2046572640.

The previous prime is 3334431283. The next prime is 3334431341. The reversal of 3334431321 is 1231344333.

3334431321 is a `hidden beast` number, since 3 + 3 + 344 + 313 + 2 + 1 = 666.

It is not a de Polignac number, because 3334431321 - 2¹⁵ = 3334398553 is a prime.

It is a super-2 number, since 2×3334431321² = 22236864468931610082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3334431341) 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, 7606 + ... + 82016.

It is an arithmetic number, because the mean of its divisors is an integer number (216687744).

Almost surely, 2^3334431321 is an apocalyptic number.

It is an amenable number.

3334431321 is a deficient number, since it is larger than the sum of its proper divisors (1866074535).

3334431321 is a wasteful number, since it uses less digits than its factorization.

3334431321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74813 (or 74810 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 3334431321 is about 57744.5349881701. The cubic root of 3334431321 is about 1493.9655817515.

Adding to 3334431321 its reverse (1231344333), we get a palindrome (4565775654).

The spelling of 3334431321 in words is "three billion, three hundred thirty-four million, four hundred thirty-one thousand, three hundred twenty-one".