350288656 has 15 divisors (see below), whose sum is σ = 678829351. Its totient is φ = 175106896.

The previous prime is 350288641. The next prime is 350288717. The reversal of 350288656 is 656882053.

It is a happy number.

The square root of 350288656 is 18716.

It is a perfect power (a square), and thus also a powerful number.

350288656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 72525 + ... + 77203.

Almost surely, 2^350288656 is an apocalyptic number.

350288656 is the 18716-th square number.

It is an amenable number.

350288656 is a deficient number, since it is larger than the sum of its proper divisors (328540695).

350288656 is an frugal number, since it uses more digits than its factorization.

350288656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9366 (or 4681 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The cubic root of 350288656 is about 704.9235575954.

The spelling of 350288656 in words is "three hundred fifty million, two hundred eighty-eight thousand, six hundred fifty-six".