4073709 has 8 divisors (see below), whose sum is σ = 5488000. Its totient is φ = 2687616.

The previous prime is 4073701. The next prime is 4073711. The reversal of 4073709 is 9073704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4073709 - 2³ = 4073701 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6709 + ... + 7290.

It is an arithmetic number, because the mean of its divisors is an integer number (686000).

Almost surely, 2^4073709 is an apocalyptic number.

It is an amenable number.

4073709 is a deficient number, since it is larger than the sum of its proper divisors (1414291).

4073709 is a wasteful number, since it uses less digits than its factorization.

4073709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14099.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 4073709 is about 2018.3431323737. The cubic root of 4073709 is about 159.7092244843.

The spelling of 4073709 in words is "four million, seventy-three thousand, seven hundred nine".