3322420432 has 40 divisors (see below), whose sum is σ = 6854025600. Its totient is φ = 1554734592.

The previous prime is 3322420421. The next prime is 3322420447. The reversal of 3322420432 is 2340242233.

It is a super-2 number, since 2×3322420432² = 22076955053942133248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3322420397 and 3322420406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14569 + ... + 82807.

It is an arithmetic number, because the mean of its divisors is an integer number (171350640).

Almost surely, 2^3322420432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3322420432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3427012800).

3322420432 is an abundant number, since it is smaller than the sum of its proper divisors (3531605168).

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

3322420432 is a wasteful number, since it uses less digits than its factorization.

3322420432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68443 (or 68437 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3322420432 is about 57640.4409421024. The cubic root of 3322420432 is about 1492.1696290257.

Adding to 3322420432 its reverse (2340242233), we get a palindrome (5662662665).

The spelling of 3322420432 in words is "three billion, three hundred twenty-two million, four hundred twenty thousand, four hundred thirty-two".