84434233 has 8 divisors (see below), whose sum is σ = 95715200. Its totient is φ = 73837008.

The previous prime is 84434227. The next prime is 84434237. The reversal of 84434233 is 33243448.

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

It is a cyclic number.

It is not a de Polignac number, because 84434233 - 2⁹ = 84433721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84434195 and 84434204.

It is not an unprimeable number, because it can be changed into a prime (84434237) 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, 170673 + ... + 171166.

It is an arithmetic number, because the mean of its divisors is an integer number (11964400).

Almost surely, 2^84434233 is an apocalyptic number.

It is an amenable number.

84434233 is a deficient number, since it is larger than the sum of its proper divisors (11280967).

84434233 is a wasteful number, since it uses less digits than its factorization.

84434233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341871.

The product of its digits is 27648, while the sum is 31.

The square root of 84434233 is about 9188.8102058972. The cubic root of 84434233 is about 438.7052727787.

The spelling of 84434233 in words is "eighty-four million, four hundred thirty-four thousand, two hundred thirty-three".