343849914 has 16 divisors (see below), whose sum is σ = 764111040. Its totient is φ = 114616620.

The previous prime is 343849819. The next prime is 343849921. The reversal of 343849914 is 419948343.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 343849914.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3183742 + ... + 3183849.

It is an arithmetic number, because the mean of its divisors is an integer number (47756940).

Almost surely, 2^343849914 is an apocalyptic number.

343849914 is an abundant number, since it is smaller than the sum of its proper divisors (420261126).

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

343849914 is a wasteful number, since it uses less digits than its factorization.

343849914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367602 (or 6367596 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 343849914 is about 18543.1905021763. The cubic root of 343849914 is about 700.5776958972.

The spelling of 343849914 in words is "three hundred forty-three million, eight hundred forty-nine thousand, nine hundred fourteen".