342555650 has 12 divisors (see below), whose sum is σ = 637153602. Its totient is φ = 137022240.

The previous prime is 342555623. The next prime is 342555667. The reversal of 342555650 is 56555243.

It can be written as a sum of positive squares in 3 ways, for example, as 275659609 + 66896041 = 16603^2 + 8179^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342555650.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3425507 + ... + 3425606.

Almost surely, 2^342555650 is an apocalyptic number.

342555650 is a deficient number, since it is larger than the sum of its proper divisors (294597952).

342555650 is a wasteful number, since it uses less digits than its factorization.

342555650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851125 (or 6851120 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 342555650 is about 18508.2589672827. The cubic root of 342555650 is about 699.6975904622.

The spelling of 342555650 in words is "three hundred forty-two million, five hundred fifty-five thousand, six hundred fifty".