3673445 has 16 divisors (see below), whose sum is σ = 4872960. Its totient is φ = 2644224.

The previous prime is 3673429. The next prime is 3673457. The reversal of 3673445 is 5443763.

It is a cyclic number.

It is not a de Polignac number, because 3673445 - 2⁴ = 3673429 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1016 + ... + 2894.

It is an arithmetic number, because the mean of its divisors is an integer number (304560).

Almost surely, 2^3673445 is an apocalyptic number.

It is an amenable number.

3673445 is a deficient number, since it is larger than the sum of its proper divisors (1199515).

3673445 is a wasteful number, since it uses less digits than its factorization.

3673445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924.

The product of its digits is 30240, while the sum is 32.

The square root of 3673445 is about 1916.6233328435. The cubic root of 3673445 is about 154.2971297240.

The spelling of 3673445 in words is "three million, six hundred seventy-three thousand, four hundred forty-five".