303214034 has 4 divisors (see below), whose sum is σ = 454821054. Its totient is φ = 151607016.

The previous prime is 303214031. The next prime is 303214063. The reversal of 303214034 is 430412303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 295668025 + 7546009 = 17195^2 + 2747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 303213997 and 303214015.

It is not an unprimeable number, because it can be changed into a prime (303214031) by changing a digit.

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 as a sum of consecutive naturals, namely, 75803507 + ... + 75803510.

Almost surely, 2^303214034 is an apocalyptic number.

303214034 is a deficient number, since it is larger than the sum of its proper divisors (151607020).

303214034 is a wasteful number, since it uses less digits than its factorization.

303214034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151607019.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 303214034 is about 17413.0420662215. The cubic root of 303214034 is about 671.8151079232.

Adding to 303214034 its reverse (430412303), we get a palindrome (733626337).

The spelling of 303214034 in words is "three hundred three million, two hundred fourteen thousand, thirty-four".