234109870 has 32 divisors (see below), whose sum is σ = 440681472. Its totient is φ = 89376672.

The previous prime is 234109831. The next prime is 234109871. The reversal of 234109870 is 78901432.

234109870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234109871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147099 + ... + 148681.

It is an arithmetic number, because the mean of its divisors is an integer number (13771296).

Almost surely, 2^234109870 is an apocalyptic number.

234109870 is a deficient number, since it is larger than the sum of its proper divisors (206571602).

234109870 is a wasteful number, since it uses less digits than its factorization.

234109870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 234109870 is about 15300.6493326264. The cubic root of 234109870 is about 616.3204448872.

The spelling of 234109870 in words is "two hundred thirty-four million, one hundred nine thousand, eight hundred seventy".