234034398 has 48 divisors (see below), whose sum is σ = 560859936. Its totient is φ = 70061760.

The previous prime is 234034397. The next prime is 234034429. The reversal of 234034398 is 893430432.

It is a happy number.

234034398 is a `hidden beast` number, since 234 + 0 + 34 + 398 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234034397) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4858 + ... + 22173.

It is an arithmetic number, because the mean of its divisors is an integer number (11684582).

Almost surely, 2^234034398 is an apocalyptic number.

234034398 is an abundant number, since it is smaller than the sum of its proper divisors (326825538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234034398 is a wasteful number, since it uses less digits than its factorization.

234034398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27089 (or 27086 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 234034398 is about 15298.1828332649. The cubic root of 234034398 is about 616.2542082722.

It can be divided in two parts, 234034 and 398, that added together give a palindrome (234432).

The spelling of 234034398 in words is "two hundred thirty-four million, thirty-four thousand, three hundred ninety-eight".