234406635 has 32 divisors (see below), whose sum is σ = 387713088. Its totient is φ = 120852480.

The previous prime is 234406633. The next prime is 234406643. The reversal of 234406635 is 536604432.

It is not a de Polignac number, because 234406635 - 2¹ = 234406633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234406596 and 234406605.

It is not an unprimeable number, because it can be changed into a prime (234406633) 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 31 ways as a sum of consecutive naturals, for example, 67809 + ... + 71181.

It is an arithmetic number, because the mean of its divisors is an integer number (12116034).

Almost surely, 2^234406635 is an apocalyptic number.

234406635 is a deficient number, since it is larger than the sum of its proper divisors (153306453).

234406635 is a wasteful number, since it uses less digits than its factorization.

234406635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 234406635 is about 15310.3440523066. The cubic root of 234406635 is about 616.5807572880.

The spelling of 234406635 in words is "two hundred thirty-four million, four hundred six thousand, six hundred thirty-five".