234740320 has 48 divisors (see below), whose sum is σ = 555560208. Its totient is φ = 93729280.

The previous prime is 234740299. The next prime is 234740327. The reversal of 234740320 is 23047432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234740327) 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 7 ways as a sum of consecutive naturals, for example, 130467 + ... + 132253.

It is an arithmetic number, because the mean of its divisors is an integer number (11574171).

Almost surely, 2^234740320 is an apocalyptic number.

234740320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234740320 is an abundant number, since it is smaller than the sum of its proper divisors (320819888).

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

234740320 is a wasteful number, since it uses less digits than its factorization.

234740320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623 (or 2615 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 234740320 is about 15321.2375479267. The cubic root of 234740320 is about 616.8731924114.

Adding to 234740320 its reverse (23047432), we get a palindrome (257787752).

The spelling of 234740320 in words is "two hundred thirty-four million, seven hundred forty thousand, three hundred twenty".