3709073 has 2 divisors, whose sum is σ = 3709074. Its totient is φ = 3709072.

The previous prime is 3709061. The next prime is 3709081.

3709073 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3179089 + 529984 = 1783^2 + 728^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3709073 - 2¹⁰ = 3708049 is a prime.

It is not a weakly prime, because it can be changed into another prime (3709033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1854536 + 1854537.

It is an arithmetic number, because the mean of its divisors is an integer number (1854537).

Almost surely, 2^3709073 is an apocalyptic number.

It is an amenable number.

3709073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3709073 is an equidigital number, since it uses as much as digits as its factorization.

3709073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3969, while the sum is 29.

The square root of 3709073 is about 1925.8953761822. The cubic root of 3709073 is about 154.7943578836.

The spelling of 3709073 in words is "three million, seven hundred nine thousand, seventy-three".