8534723234 has 8 divisors (see below), whose sum is σ = 13019069520. Its totient is φ = 4195033396.

The previous prime is 8534723233. The next prime is 8534723269. The reversal of 8534723234 is 4323274358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8534723191 and 8534723200.

It is not an unprimeable number, because it can be changed into a prime (8534723233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36163964 + ... + 36164199.

It is an arithmetic number, because the mean of its divisors is an integer number (1627383690).

Almost surely, 2^8534723234 is an apocalyptic number.

8534723234 is a deficient number, since it is larger than the sum of its proper divisors (4484346286).

8534723234 is a wasteful number, since it uses less digits than its factorization.

8534723234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72328224.

The product of its digits is 483840, while the sum is 41.

The square root of 8534723234 is about 92383.5658220660. The cubic root of 8534723234 is about 2043.6027609838.

The spelling of 8534723234 in words is "eight billion, five hundred thirty-four million, seven hundred twenty-three thousand, two hundred thirty-four".