303243422 has 8 divisors (see below), whose sum is σ = 463447656. Its totient is φ = 148760872.

The previous prime is 303243419. The next prime is 303243469. The reversal of 303243422 is 224342303.

303243422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1430288 + ... + 1430499.

It is an arithmetic number, because the mean of its divisors is an integer number (57930957).

Almost surely, 2^303243422 is an apocalyptic number.

303243422 is a deficient number, since it is larger than the sum of its proper divisors (160204234).

303243422 is a wasteful number, since it uses less digits than its factorization.

303243422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860842.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 303243422 is about 17413.8858960314. The cubic root of 303243422 is about 671.8368116950.

Adding to 303243422 its reverse (224342303), we get a palindrome (527585725).

The spelling of 303243422 in words is "three hundred three million, two hundred forty-three thousand, four hundred twenty-two".