4402709 has 4 divisors (see below), whose sum is σ = 4437504. Its totient is φ = 4367916.

The previous prime is 4402681. The next prime is 4402721. The reversal of 4402709 is 9072044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4402709 - 2²⁰ = 3354133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402789) 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, 17207 + ... + 17460.

It is an arithmetic number, because the mean of its divisors is an integer number (1109376).

Almost surely, 2^4402709 is an apocalyptic number.

It is an amenable number.

4402709 is a deficient number, since it is larger than the sum of its proper divisors (34795).

4402709 is a wasteful number, since it uses less digits than its factorization.

4402709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34794.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4402709 is about 2098.2633295180. The cubic root of 4402709 is about 163.8978766348.

The spelling of 4402709 in words is "four million, four hundred two thousand, seven hundred nine".