234813873 has 16 divisors (see below), whose sum is σ = 359085056. Its totient is φ = 133701840.

The previous prime is 234813869. The next prime is 234813881. The reversal of 234813873 is 378318432.

It is not a de Polignac number, because 234813873 - 2² = 234813869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234813883) 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, 13813 + ... + 25698.

It is an arithmetic number, because the mean of its divisors is an integer number (22442816).

Almost surely, 2^234813873 is an apocalyptic number.

It is an amenable number.

234813873 is a deficient number, since it is larger than the sum of its proper divisors (124271183).

234813873 is a wasteful number, since it uses less digits than its factorization.

234813873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39804.

The product of its digits is 96768, while the sum is 39.

The square root of 234813873 is about 15323.6377208547. The cubic root of 234813873 is about 616.9376155659.

The spelling of 234813873 in words is "two hundred thirty-four million, eight hundred thirteen thousand, eight hundred seventy-three".