234538395 has 32 divisors (see below), whose sum is σ = 461862912. Its totient is φ = 98969472.

The previous prime is 234538387. The next prime is 234538397. The reversal of 234538395 is 593835432.

It is not a de Polignac number, because 234538395 - 2³ = 234538387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234538397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84547 + ... + 87276.

It is an arithmetic number, because the mean of its divisors is an integer number (14433216).

Almost surely, 2^234538395 is an apocalyptic number.

234538395 is a deficient number, since it is larger than the sum of its proper divisors (227324517).

234538395 is a wasteful number, since it uses less digits than its factorization.

234538395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171851.

The product of its digits is 388800, while the sum is 42.

The square root of 234538395 is about 15314.6464209919. The cubic root of 234538395 is about 616.6962623569.

The spelling of 234538395 in words is "two hundred thirty-four million, five hundred thirty-eight thousand, three hundred ninety-five".