8068434 has 32 divisors (see below), whose sum is σ = 18019584. Its totient is φ = 2387280.

The previous prime is 8068433. The next prime is 8068441. The reversal of 8068434 is 4348608.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 8068395 and 8068404.

It is not an unprimeable number, because it can be changed into a prime (8068433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417 + ... + 4259.

It is an arithmetic number, because the mean of its divisors is an integer number (563112).

Almost surely, 2^8068434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8068434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9009792).

8068434 is an abundant number, since it is smaller than the sum of its proper divisors (9951150).

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

8068434 is a wasteful number, since it uses less digits than its factorization.

8068434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 8068434 is about 2840.4988998414. The cubic root of 8068434 is about 200.5686649020.

The spelling of 8068434 in words is "eight million, sixty-eight thousand, four hundred thirty-four".