234453806 has 32 divisors (see below), whose sum is σ = 395366400. Its totient is φ = 103753440.

The previous prime is 234453797. The next prime is 234453809. The reversal of 234453806 is 608354432.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234453809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30731 + ... + 37593.

It is an arithmetic number, because the mean of its divisors is an integer number (12355200).

Almost surely, 2^234453806 is an apocalyptic number.

234453806 is a deficient number, since it is larger than the sum of its proper divisors (160912594).

234453806 is a wasteful number, since it uses less digits than its factorization.

234453806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 234453806 is about 15311.8844692611. The cubic root of 234453806 is about 616.6221138821.

The spelling of 234453806 in words is "two hundred thirty-four million, four hundred fifty-three thousand, eight hundred six".