340013234 has 16 divisors (see below), whose sum is σ = 559305216. Its totient is φ = 153740400.

The previous prime is 340013231. The next prime is 340013237. The reversal of 340013234 is 432310043.

340013234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (340013231) and next prime (340013237).

It is not an unprimeable number, because it can be changed into a prime (340013231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36257 + ... + 44660.

It is an arithmetic number, because the mean of its divisors is an integer number (34956576).

Almost surely, 2^340013234 is an apocalyptic number.

340013234 is a deficient number, since it is larger than the sum of its proper divisors (219291982).

340013234 is a wasteful number, since it uses less digits than its factorization.

340013234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81121.

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

The square root of 340013234 is about 18439.4477683037. The cubic root of 340013234 is about 697.9622601741.

Adding to 340013234 its reverse (432310043), we get a palindrome (772323277).

The spelling of 340013234 in words is "three hundred forty million, thirteen thousand, two hundred thirty-four".