343350252 has 180 divisors, whose sum is σ = 1060206840. Its totient is φ = 96997824.

The previous prime is 343350223. The next prime is 343350253. The reversal of 343350252 is 252053343.

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 (343350253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3857824 + ... + 3857912.

It is an arithmetic number, because the mean of its divisors is an integer number (5890038).

Almost surely, 2^343350252 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 343350252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530103420).

343350252 is an abundant number, since it is smaller than the sum of its proper divisors (716856588).

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

343350252 is an frugal number, since it uses more digits than its factorization.

343350252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 343350252 is about 18529.7126799095. The cubic root of 343350252 is about 700.2381856112.

The spelling of 343350252 in words is "three hundred forty-three million, three hundred fifty thousand, two hundred fifty-two".