4709109 has 4 divisors (see below), whose sum is σ = 6278816. Its totient is φ = 3139404.

The previous prime is 4709099. The next prime is 4709113. The reversal of 4709109 is 9019074.

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 not a de Polignac number, because 4709109 - 2⁸ = 4708853 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4709129) 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, 784849 + ... + 784854.

It is an arithmetic number, because the mean of its divisors is an integer number (1569704).

Almost surely, 2^4709109 is an apocalyptic number.

It is an amenable number.

4709109 is a deficient number, since it is larger than the sum of its proper divisors (1569707).

4709109 is a wasteful number, since it uses less digits than its factorization.

4709109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569706.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 4709109 is about 2170.0481561477. The cubic root of 4709109 is about 167.6150127149.

The spelling of 4709109 in words is "four million, seven hundred nine thousand, one hundred nine".