343104420 has 24 divisors (see below), whose sum is σ = 960692544. Its totient is φ = 91494496.

The previous prime is 343104397. The next prime is 343104467. The reversal of 343104420 is 24401343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859144 + ... + 2859263.

It is an arithmetic number, because the mean of its divisors is an integer number (40028856).

Almost surely, 2^343104420 is an apocalyptic number.

343104420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343104420 is an abundant number, since it is smaller than the sum of its proper divisors (617588124).

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

343104420 is a wasteful number, since it uses less digits than its factorization.

343104420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718419 (or 5718417 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 343104420 is about 18523.0780379504. The cubic root of 343104420 is about 700.0710268065.

Adding to 343104420 its reverse (24401343), we get a palindrome (367505763).

The spelling of 343104420 in words is "three hundred forty-three million, one hundred four thousand, four hundred twenty".