8404334 has 4 divisors (see below), whose sum is σ = 12606504. Its totient is φ = 4202166.

The previous prime is 8404313. The next prime is 8404337. The reversal of 8404334 is 4334048.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8404337) by changing a digit.

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, 2101082 + ... + 2101085.

It is an arithmetic number, because the mean of its divisors is an integer number (3151626).

Almost surely, 2^8404334 is an apocalyptic number.

8404334 is a deficient number, since it is larger than the sum of its proper divisors (4202170).

8404334 is a wasteful number, since it uses less digits than its factorization.

8404334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202169.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 8404334 is about 2899.0229388537. The cubic root of 8404334 is about 203.3142261600.

The spelling of 8404334 in words is "eight million, four hundred four thousand, three hundred thirty-four".