340303334 has 20 divisors (see below), whose sum is σ = 595503804. Its totient is φ = 145842228.

The previous prime is 340303289. The next prime is 340303339. The reversal of 340303334 is 433303043.

340303334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340303339) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30632 + ... + 40235.

Almost surely, 2^340303334 is an apocalyptic number.

340303334 is a deficient number, since it is larger than the sum of its proper divisors (255200470).

340303334 is an frugal number, since it uses more digits than its factorization.

340303334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70897 (or 70876 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 23.

The square root of 340303334 is about 18447.3123787721. The cubic root of 340303334 is about 698.1607046988.

Adding to 340303334 its reverse (433303043), we get a palindrome (773606377).

The spelling of 340303334 in words is "three hundred forty million, three hundred three thousand, three hundred thirty-four".