4490907 has 16 divisors (see below), whose sum is σ = 6389280. Its totient is φ = 2796032.

The previous prime is 4490879. The next prime is 4490921. The reversal of 4490907 is 7090944.

It is a cyclic number.

It is not a de Polignac number, because 4490907 - 2⁷ = 4490779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4490947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8569 + ... + 9077.

It is an arithmetic number, because the mean of its divisors is an integer number (399330).

Almost surely, 2^4490907 is an apocalyptic number.

4490907 is a deficient number, since it is larger than the sum of its proper divisors (1898373).

4490907 is a wasteful number, since it uses less digits than its factorization.

4490907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 4490907 is about 2119.1760191169. The cubic root of 4490907 is about 164.9850858880.

It can be divided in two parts, 44 and 90907, that added together give a triangular number (90951 = T₄₂₆).

The spelling of 4490907 in words is "four million, four hundred ninety thousand, nine hundred seven".