3434423320 has 64 divisors (see below), whose sum is σ = 7887896640. Its totient is φ = 1345344000.

The previous prime is 3434423243. The next prime is 3434423323. The reversal of 3434423320 is 233244343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3434423323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1484965 + ... + 1487275.

It is an arithmetic number, because the mean of its divisors is an integer number (123248385).

Almost surely, 2^3434423320 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 3434423320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3943948320).

3434423320 is an abundant number, since it is smaller than the sum of its proper divisors (4453473320).

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

3434423320 is a wasteful number, since it uses less digits than its factorization.

3434423320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076 (or 3072 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

The square root of 3434423320 is about 58603.9531089840. The cubic root of 3434423320 is about 1508.7522871359.

Adding to 3434423320 its reverse (233244343), we get a palindrome (3667667663).

The spelling of 3434423320 in words is "three billion, four hundred thirty-four million, four hundred twenty-three thousand, three hundred twenty".