4049404 has 12 divisors (see below), whose sum is σ = 7172424. Its totient is φ = 2000144.

The previous prime is 4049401. The next prime is 4049429.

4049404 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5767 + ... + 6430.

It is an arithmetic number, because the mean of its divisors is an integer number (597702).

Almost surely, 2^4049404 is an apocalyptic number.

It is an amenable number.

4049404 is a deficient number, since it is larger than the sum of its proper divisors (3123020).

4049404 is a wasteful number, since it uses less digits than its factorization.

4049404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12284 (or 12282 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4049404 is about 2012.3130969111. The cubic root of 4049404 is about 159.3909659258.

The spelling of 4049404 in words is "four million, forty-nine thousand, four hundred four".