3805973 has 8 divisors (see below), whose sum is σ = 3961056. Its totient is φ = 3654000.

The previous prime is 3805951. The next prime is 3805979. The reversal of 3805973 is 3795083.

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 3805973 - 2⁸ = 3805717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805979) 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, 1898 + ... + 3348.

It is an arithmetic number, because the mean of its divisors is an integer number (495132).

Almost surely, 2^3805973 is an apocalyptic number.

It is an amenable number.

3805973 is a deficient number, since it is larger than the sum of its proper divisors (155083).

3805973 is a wasteful number, since it uses less digits than its factorization.

3805973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3805973 is about 1950.8903095766. The cubic root of 3805973 is about 156.1307937717.

The spelling of 3805973 in words is "three million, eight hundred five thousand, nine hundred seventy-three".