3321344432 has 20 divisors (see below), whose sum is σ = 7354405776. Its totient is φ = 1423433280.

The previous prime is 3321344431. The next prime is 3321344447. The reversal of 3321344432 is 2344431233.

It is a super-2 number, since 2×3321344432² = 22062657671954805248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321344395 and 3321344404.

It is not an unprimeable number, because it can be changed into a prime (3321344431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14827319 + ... + 14827542.

Almost surely, 2^3321344432 is an apocalyptic number.

It is an amenable number.

3321344432 is an abundant number, since it is smaller than the sum of its proper divisors (4033061344).

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

3321344432 is a wasteful number, since it uses less digits than its factorization.

3321344432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29654876 (or 29654870 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 3321344432 is about 57631.1064617017. The cubic root of 3321344432 is about 1492.0085268100.

Adding to 3321344432 its reverse (2344431233), we get a palindrome (5665775665).

The spelling of 3321344432 in words is "three billion, three hundred twenty-one million, three hundred forty-four thousand, four hundred thirty-two".