8445334 has 4 divisors (see below), whose sum is σ = 12668004. Its totient is φ = 4222666.

The previous prime is 8445271. The next prime is 8445343. The reversal of 8445334 is 4335448.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 8445296 and 8445305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111332 + ... + 2111335.

It is an arithmetic number, because the mean of its divisors is an integer number (3167001).

Almost surely, 2^8445334 is an apocalyptic number.

8445334 is a deficient number, since it is larger than the sum of its proper divisors (4222670).

8445334 is a wasteful number, since it uses less digits than its factorization.

8445334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4222669.

The product of its digits is 23040, while the sum is 31.

The square root of 8445334 is about 2906.0856835269. The cubic root of 8445334 is about 203.6443084142.

The spelling of 8445334 in words is "eight million, four hundred forty-five thousand, three hundred thirty-four".