8404034 has 4 divisors (see below), whose sum is σ = 12606054. Its totient is φ = 4202016.

The previous prime is 8404021. The next prime is 8404111. The reversal of 8404034 is 4304048.

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

It can be written as a sum of positive squares in only one way, i.e., 8151025 + 253009 = 2855^2 + 503^2 .

It is a super-3 number, since 3×8404034³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101007 + ... + 2101010.

Almost surely, 2^8404034 is an apocalyptic number.

8404034 is a deficient number, since it is larger than the sum of its proper divisors (4202020).

8404034 is a wasteful number, since it uses less digits than its factorization.

8404034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202019.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 8404034 is about 2898.9711968214. The cubic root of 8404034 is about 203.3118069719.

The spelling of 8404034 in words is "eight million, four hundred four thousand, thirty-four".