8435404 has 12 divisors (see below), whose sum is σ = 15271200. Its totient is φ = 4072208.

The previous prime is 8435389. The next prime is 8435431. The reversal of 8435404 is 4045348.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36244 + ... + 36475.

It is an arithmetic number, because the mean of its divisors is an integer number (1272600).

Almost surely, 2^8435404 is an apocalyptic number.

It is an amenable number.

8435404 is a deficient number, since it is larger than the sum of its proper divisors (6835796).

8435404 is a wasteful number, since it uses less digits than its factorization.

8435404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72752 (or 72750 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 8435404 is about 2904.3766973311. The cubic root of 8435404 is about 203.5644623098.

The spelling of 8435404 in words is "eight million, four hundred thirty-five thousand, four hundred four".