3430242420 has 48 divisors (see below), whose sum is σ = 10477833408. Its totient is φ = 831573760.

The previous prime is 3430242323. The next prime is 3430242437. The reversal of 3430242420 is 242420343.

3430242420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2598009 + ... + 2599328.

It is an arithmetic number, because the mean of its divisors is an integer number (218288196).

Almost surely, 2^3430242420 is an apocalyptic number.

3430242420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3430242420 is an abundant number, since it is smaller than the sum of its proper divisors (7047590988).

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

3430242420 is a wasteful number, since it uses less digits than its factorization.

3430242420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197360 (or 5197358 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 3430242420 is about 58568.2714445287. The cubic root of 3430242420 is about 1508.1398113049.

Adding to 3430242420 its reverse (242420343), we get a palindrome (3672662763).

The spelling of 3430242420 in words is "three billion, four hundred thirty million, two hundred forty-two thousand, four hundred twenty".