3709673 has 8 divisors (see below), whose sum is σ = 4064256. Its totient is φ = 3358000.

The previous prime is 3709661. The next prime is 3709681. The reversal of 3709673 is 3769073.

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 3709673 - 2²⁰ = 2661097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3709633) 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, 2648 + ... + 3798.

It is an arithmetic number, because the mean of its divisors is an integer number (508032).

Almost surely, 2^3709673 is an apocalyptic number.

It is an amenable number.

3709673 is a deficient number, since it is larger than the sum of its proper divisors (354583).

3709673 is a wasteful number, since it uses less digits than its factorization.

3709673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 23814, while the sum is 35.

The square root of 3709673 is about 1926.0511415848. The cubic root of 3709673 is about 154.8027042285.

Multiplying 3709673 by its sum of digits (35), we get a triangular number (129838555 = T₁₆₁₁₄).

The spelling of 3709673 in words is "three million, seven hundred nine thousand, six hundred seventy-three".