350642306 has 64 divisors (see below), whose sum is σ = 666247680. Its totient is φ = 134937600.

The previous prime is 350642269. The next prime is 350642311. The reversal of 350642306 is 603246053.

350642306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696851 + ... + 697353.

It is an arithmetic number, because the mean of its divisors is an integer number (10410120).

Almost surely, 2^350642306 is an apocalyptic number.

350642306 is a deficient number, since it is larger than the sum of its proper divisors (315605374).

350642306 is a wasteful number, since it uses less digits than its factorization.

350642306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 350642306 is about 18725.4454152632. The cubic root of 350642306 is about 705.1607071222.

Adding to 350642306 its reverse (603246053), we get a palindrome (953888359).

The spelling of 350642306 in words is "three hundred fifty million, six hundred forty-two thousand, three hundred six".