234393330 has 16 divisors (see below), whose sum is σ = 562544064. Its totient is φ = 62504880.

The previous prime is 234393323. The next prime is 234393343. The reversal of 234393330 is 33393432.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7813111 = 234393330 / (2 + 3 + 4 + 3 + 9 + 3 + 3 + 3 + 0).

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, 3906526 + ... + 3906585.

It is an arithmetic number, because the mean of its divisors is an integer number (35159004).

Almost surely, 2^234393330 is an apocalyptic number.

234393330 is an abundant number, since it is smaller than the sum of its proper divisors (328150734).

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

234393330 is a wasteful number, since it uses less digits than its factorization.

234393330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813121.

The product of its (nonzero) digits is 17496, while the sum is 30.

The square root of 234393330 is about 15309.9095359835. The cubic root of 234393330 is about 616.5690912898.

The spelling of 234393330 in words is "two hundred thirty-four million, three hundred ninety-three thousand, three hundred thirty".