4490996 has 6 divisors (see below), whose sum is σ = 7859250. Its totient is φ = 2245496.

The previous prime is 4490989. The next prime is 4490999. The reversal of 4490996 is 6990944.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 2044900 = 1564^2 + 1430^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561371 + ... + 561378.

It is an arithmetic number, because the mean of its divisors is an integer number (1309875).

Almost surely, 2^4490996 is an apocalyptic number.

It is an amenable number.

4490996 is a deficient number, since it is larger than the sum of its proper divisors (3368254).

4490996 is a wasteful number, since it uses less digits than its factorization.

4490996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122753 (or 1122751 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 4490996 is about 2119.1970177404. The cubic root of 4490996 is about 164.9861757625.

The spelling of 4490996 in words is "four million, four hundred ninety thousand, nine hundred ninety-six".