234346018 has 16 divisors (see below), whose sum is σ = 361601856. Its totient is φ = 113858640.

The previous prime is 234346009. The next prime is 234346027. The reversal of 234346018 is 810643432.

It is an interprime number because it is at equal distance from previous prime (234346009) and next prime (234346027).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1446 + ... + 21697.

It is an arithmetic number, because the mean of its divisors is an integer number (22600116).

Almost surely, 2^234346018 is an apocalyptic number.

234346018 is a deficient number, since it is larger than the sum of its proper divisors (127255838).

234346018 is a wasteful number, since it uses less digits than its factorization.

234346018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23289.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 234346018 is about 15308.3643149750. The cubic root of 234346018 is about 616.5276039321.

The spelling of 234346018 in words is "two hundred thirty-four million, three hundred forty-six thousand, eighteen".