234347134 has 16 divisors (see below), whose sum is σ = 402493536. Its totient is φ = 100245600.

The previous prime is 234347117. The next prime is 234347147. The reversal of 234347134 is 431743432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 234347096 and 234347105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7897 + ... + 23044.

It is an arithmetic number, because the mean of its divisors is an integer number (25155846).

Almost surely, 2^234347134 is an apocalyptic number.

234347134 is a deficient number, since it is larger than the sum of its proper divisors (168146402).

234347134 is a wasteful number, since it uses less digits than its factorization.

234347134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31491.

The product of its digits is 24192, while the sum is 31.

The square root of 234347134 is about 15308.4007655927. The cubic root of 234347134 is about 616.5285826041.

The spelling of 234347134 in words is "two hundred thirty-four million, three hundred forty-seven thousand, one hundred thirty-four".