4194404 has 6 divisors (see below), whose sum is σ = 7340214. Its totient is φ = 2097200.

The previous prime is 4194403. The next prime is 4194409. The reversal of 4194404 is 4044914.

It can be written as a sum of positive squares in only one way, i.e., 4194304 + 100 = 2048^2 + 10^2 .

It is not an unprimeable number, because it can be changed into a prime (4194403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524297 + ... + 524304.

It is an arithmetic number, because the mean of its divisors is an integer number (1223369).

Almost surely, 2^4194404 is an apocalyptic number.

It is an amenable number.

4194404 is a deficient number, since it is larger than the sum of its proper divisors (3145810).

4194404 is a wasteful number, since it uses less digits than its factorization.

4194404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048605 (or 1048603 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4194404 is about 2048.0244139170. The cubic root of 4194404 is about 161.2711760343.

The spelling of 4194404 in words is "four million, one hundred ninety-four thousand, four hundred four".