234873906 has 8 divisors (see below), whose sum is σ = 469747824. Its totient is φ = 78291300.

The previous prime is 234873889. The next prime is 234873931. The reversal of 234873906 is 609378432.

It is a sphenic number, since it is the product of 3 distinct primes.

234873906 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19572820 + ... + 19572831.

It is an arithmetic number, because the mean of its divisors is an integer number (58718478).

Almost surely, 2^234873906 is an apocalyptic number.

234873906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

234873906 is a wasteful number, since it uses less digits than its factorization.

234873906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39145656.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 234873906 is about 15325.5964321132. The cubic root of 234873906 is about 616.9901869345.

The spelling of 234873906 in words is "two hundred thirty-four million, eight hundred seventy-three thousand, nine hundred six".