343421050 has 96 divisors (see below), whose sum is σ = 783021312. Its totient is φ = 109486080.

The previous prime is 343421047. The next prime is 343421053. The reversal of 343421050 is 50124343.

It is an interprime number because it is at equal distance from previous prime (343421047) and next prime (343421053).

It is not an unprimeable number, because it can be changed into a prime (343421053) 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 47 ways as a sum of consecutive naturals, for example, 297274 + ... + 298426.

It is an arithmetic number, because the mean of its divisors is an integer number (8156472).

Almost surely, 2^343421050 is an apocalyptic number.

343421050 is an abundant number, since it is smaller than the sum of its proper divisors (439600262).

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

343421050 is a wasteful number, since it uses less digits than its factorization.

343421050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232 (or 1227 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 343421050 is about 18531.6229726379. The cubic root of 343421050 is about 700.2863114494.

Adding to 343421050 its reverse (50124343), we get a palindrome (393545393).

The spelling of 343421050 in words is "three hundred forty-three million, four hundred twenty-one thousand, fifty".