340301234 has 32 divisors (see below), whose sum is σ = 640120320. Its totient is φ = 132080832.

The previous prime is 340301179. The next prime is 340301243. The reversal of 340301234 is 432103043.

340301234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7994 + ... + 27285.

It is an arithmetic number, because the mean of its divisors is an integer number (20003760).

Almost surely, 2^340301234 is an apocalyptic number.

340301234 is a deficient number, since it is larger than the sum of its proper divisors (299819086).

340301234 is a wasteful number, since it uses less digits than its factorization.

340301234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35354.

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

The square root of 340301234 is about 18447.2554598238. The cubic root of 340301234 is about 698.1592685874.

Adding to 340301234 its reverse (432103043), we get a palindrome (772404277).

The spelling of 340301234 in words is "three hundred forty million, three hundred one thousand, two hundred thirty-four".