340412234 has 8 divisors (see below), whose sum is σ = 510913920. Its totient is φ = 170107596.

The previous prime is 340412207. The next prime is 340412239. The reversal of 340412234 is 432214043.

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

It is not an unprimeable number, because it can be changed into a prime (340412239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44864 + ... + 51899.

It is an arithmetic number, because the mean of its divisors is an integer number (63864240).

Almost surely, 2^340412234 is an apocalyptic number.

340412234 is a deficient number, since it is larger than the sum of its proper divisors (170501686).

340412234 is a wasteful number, since it uses less digits than its factorization.

340412234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98524.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 340412234 is about 18450.2637921521. The cubic root of 340412234 is about 698.2351692373.

Adding to 340412234 its reverse (432214043), we get a palindrome (772626277).

The spelling of 340412234 in words is "three hundred forty million, four hundred twelve thousand, two hundred thirty-four".