234586434 has 16 divisors (see below), whose sum is σ = 496771488. Its totient is φ = 73595712.

The previous prime is 234586409. The next prime is 234586441. The reversal of 234586434 is 434685432.

234586434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×234586434⁴ (a number of 35 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234586392 and 234586401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149832 + ... + 1150035.

It is an arithmetic number, because the mean of its divisors is an integer number (31048218).

Almost surely, 2^234586434 is an apocalyptic number.

234586434 is an abundant number, since it is smaller than the sum of its proper divisors (262185054).

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

234586434 is a wasteful number, since it uses less digits than its factorization.

234586434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299889.

The product of its digits is 276480, while the sum is 39.

The square root of 234586434 is about 15316.2147412473. The cubic root of 234586434 is about 616.7383641335.

It can be divided in two parts, 23458 and 6434, that added together give a palindrome (29892).

The spelling of 234586434 in words is "two hundred thirty-four million, five hundred eighty-six thousand, four hundred thirty-four".