343494522 has 48 divisors (see below), whose sum is σ = 852920640. Its totient is φ = 97868736.

The previous prime is 343494517. The next prime is 343494523. The reversal of 343494522 is 225494343.

343494522 is a `hidden beast` number, since 3 + 43 + 4 + 94 + 522 = 666.

It is not an unprimeable number, because it can be changed into a prime (343494523) 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 23 ways as a sum of consecutive naturals, for example, 44158 + ... + 51350.

It is an arithmetic number, because the mean of its divisors is an integer number (17769180).

Almost surely, 2^343494522 is an apocalyptic number.

343494522 is an abundant number, since it is smaller than the sum of its proper divisors (509426118).

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

343494522 is a wasteful number, since it uses less digits than its factorization.

343494522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7587 (or 7584 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 343494522 is about 18533.6052078380. The cubic root of 343494522 is about 700.3362479798.

The spelling of 343494522 in words is "three hundred forty-three million, four hundred ninety-four thousand, five hundred twenty-two".