3421424032 has 48 divisors (see below), whose sum is σ = 7408461312. Its totient is φ = 1545511680.

The previous prime is 3421424021. The next prime is 3421424033. The reversal of 3421424032 is 2304241243.

It is a happy number.

It is a super-3 number, since 3×3421424032³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3421423988 and 3421424006.

It is not an unprimeable number, because it can be changed into a prime (3421424033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67944 + ... + 107047.

It is an arithmetic number, because the mean of its divisors is an integer number (154342944).

Almost surely, 2^3421424032 is an apocalyptic number.

3421424032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3421424032 is an abundant number, since it is smaller than the sum of its proper divisors (3987037280).

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

3421424032 is a wasteful number, since it uses less digits than its factorization.

3421424032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175061 (or 175053 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3421424032 is about 58492.9400184330. The cubic root of 3421424032 is about 1506.8463385943.

Adding to 3421424032 its reverse (2304241243), we get a palindrome (5725665275).

The spelling of 3421424032 in words is "three billion, four hundred twenty-one million, four hundred twenty-four thousand, thirty-two".