3421323424 has 24 divisors (see below), whose sum is σ = 6745521888. Its totient is φ = 1708175040.

The previous prime is 3421323403. The next prime is 3421323427. The reversal of 3421323424 is 4243231243.

It is a super-2 number, since 2×3421323424² = 23410907943222167552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3421323392 and 3421323401.

It is not an unprimeable number, because it can be changed into a prime (3421323427) 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, 55252 + ... + 99475.

It is an arithmetic number, because the mean of its divisors is an integer number (281063412).

Almost surely, 2^3421323424 is an apocalyptic number.

It is an amenable number.

3421323424 is a deficient number, since it is larger than the sum of its proper divisors (3324198464).

3421323424 is a wasteful number, since it uses less digits than its factorization.

3421323424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155428 (or 155420 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 3421323424 is about 58492.0800108869. The cubic root of 3421323424 is about 1506.8315686933.

Adding to 3421323424 its reverse (4243231243), we get a palindrome (7664554667).

The spelling of 3421323424 in words is "three billion, four hundred twenty-one million, three hundred twenty-three thousand, four hundred twenty-four".