8068436 has 6 divisors (see below), whose sum is σ = 14119770. Its totient is φ = 4034216.

The previous prime is 8068433. The next prime is 8068441. The reversal of 8068436 is 6348608.

It can be written as a sum of positive squares in only one way, i.e., 8008900 + 59536 = 2830^2 + 244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8068396 and 8068405.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1008551 + ... + 1008558.

It is an arithmetic number, because the mean of its divisors is an integer number (2353295).

Almost surely, 2^8068436 is an apocalyptic number.

It is an amenable number.

8068436 is a deficient number, since it is larger than the sum of its proper divisors (6051334).

8068436 is a wasteful number, since it uses less digits than its factorization.

8068436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017113 (or 2017111 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 8068436 is about 2840.4992518922. The cubic root of 8068436 is about 200.5686814743.

The spelling of 8068436 in words is "eight million, sixty-eight thousand, four hundred thirty-six".