343339020 has 48 divisors (see below), whose sum is σ = 1068167520. Its totient is φ = 91556928.

The previous prime is 343339019. The next prime is 343339027. The reversal of 343339020 is 20933343.

343339020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (343339027) 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, 317367 + ... + 318446.

It is an arithmetic number, because the mean of its divisors is an integer number (22253490).

Almost surely, 2^343339020 is an apocalyptic number.

343339020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343339020 is an abundant number, since it is smaller than the sum of its proper divisors (724828500).

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

343339020 is a wasteful number, since it uses less digits than its factorization.

343339020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635831 (or 635823 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 343339020 is about 18529.4095966385. The cubic root of 343339020 is about 700.2305499088.

The spelling of 343339020 in words is "three hundred forty-three million, three hundred thirty-nine thousand, twenty".