3709069 has 8 divisors (see below), whose sum is σ = 4565120. Its totient is φ = 2934576.

The previous prime is 3709061. The next prime is 3709073. The reversal of 3709069 is 9609073.

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

It is a cyclic number.

It is not a de Polignac number, because 3709069 - 2³ = 3709061 is a prime.

It is a super-2 number, since 2×3709069² = 27514385693522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3709061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20289 + ... + 20470.

It is an arithmetic number, because the mean of its divisors is an integer number (570640).

Almost surely, 2^3709069 is an apocalyptic number.

It is an amenable number.

3709069 is a deficient number, since it is larger than the sum of its proper divisors (856051).

3709069 is a wasteful number, since it uses less digits than its factorization.

3709069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40779.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 3709069 is about 1925.8943377039. The cubic root of 3709069 is about 154.7943022383.

The spelling of 3709069 in words is "three million, seven hundred nine thousand, sixty-nine".