340000303 has 8 divisors (see below), whose sum is σ = 353122560. Its totient is φ = 327123480.

The previous prime is 340000291. The next prime is 340000361. The reversal of 340000303 is 303000043.

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

It is a cyclic number.

It is not a de Polignac number, because 340000303 - 2⁹ = 339999791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340000403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58533 + ... + 64078.

It is an arithmetic number, because the mean of its divisors is an integer number (44140320).

Almost surely, 2^340000303 is an apocalyptic number.

340000303 is a deficient number, since it is larger than the sum of its proper divisors (13122257).

340000303 is a wasteful number, since it uses less digits than its factorization.

340000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122717.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 340000303 is about 18439.0971308250. The cubic root of 340000303 is about 697.9534120240.

Adding to 340000303 its reverse (303000043), we get a palindrome (643000346).

The spelling of 340000303 in words is "three hundred forty million, three hundred three", and thus it is an aban number.