239484134 has 16 divisors (see below), whose sum is σ = 381056400. Its totient is φ = 112491264.

The previous prime is 239484131. The next prime is 239484139. The reversal of 239484134 is 431484932.

239484134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239484131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13157 + ... + 25535.

It is an arithmetic number, because the mean of its divisors is an integer number (23816025).

Almost surely, 2^239484134 is an apocalyptic number.

239484134 is a deficient number, since it is larger than the sum of its proper divisors (141572266).

239484134 is a wasteful number, since it uses less digits than its factorization.

239484134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967.

The product of its digits is 82944, while the sum is 38.

The square root of 239484134 is about 15475.2749248600. The cubic root of 239484134 is about 621.0009274588. Note that the first 3 decimals are identical.

It can be divided in two parts, 23948 and 4134, that added together give a palindrome (28082).

The spelling of 239484134 in words is "two hundred thirty-nine million, four hundred eighty-four thousand, one hundred thirty-four".