4406490 has 48 divisors (see below), whose sum is σ = 12501216. Its totient is φ = 1068000.

The previous prime is 4406477. The next prime is 4406491. The reversal of 4406490 is 946044.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4406491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1236 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (260442).

Almost surely, 2^4406490 is an apocalyptic number.

4406490 is an abundant number, since it is smaller than the sum of its proper divisors (8094726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4406490 is a wasteful number, since it uses less digits than its factorization.

4406490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475 (or 4472 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4406490 is about 2099.1641193580. The cubic root of 4406490 is about 163.9447811323.

The spelling of 4406490 in words is "four million, four hundred six thousand, four hundred ninety".