8486404 has 6 divisors (see below), whose sum is σ = 14851214. Its totient is φ = 4243200.

The previous prime is 8486399. The next prime is 8486419. The reversal of 8486404 is 4046848.

It can be written as a sum of positive squares in only one way, i.e., 4494400 + 3992004 = 2120^2 + 1998^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8486404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060797 + ... + 1060804.

Almost surely, 2^8486404 is an apocalyptic number.

It is an amenable number.

8486404 is a deficient number, since it is larger than the sum of its proper divisors (6364810).

8486404 is a wasteful number, since it uses less digits than its factorization.

8486404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121605 (or 2121603 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 8486404 is about 2913.1433195090. The cubic root of 8486404 is about 203.9738849051.

The spelling of 8486404 in words is "eight million, four hundred eighty-six thousand, four hundred four".