4489707 has 4 divisors (see below), whose sum is σ = 5986280. Its totient is φ = 2993136.

The previous prime is 4489703. The next prime is 4489721. The reversal of 4489707 is 7079844.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4489707 - 2² = 4489703 is a prime.

It is a D-number.

It is a Duffinian number.

4489707 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4489703) 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, 748282 + ... + 748287.

It is an arithmetic number, because the mean of its divisors is an integer number (1496570).

Almost surely, 2^4489707 is an apocalyptic number.

4489707 is a deficient number, since it is larger than the sum of its proper divisors (1496573).

4489707 is a wasteful number, since it uses less digits than its factorization.

4489707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496572.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 4489707 is about 2118.8928712892. The cubic root of 4489707 is about 164.9703895442.

The spelling of 4489707 in words is "four million, four hundred eighty-nine thousand, seven hundred seven".