3573845 has 16 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 2577600.

The previous prime is 3573839. The next prime is 3573877. The reversal of 3573845 is 5483753.

It is not a de Polignac number, because 3573845 - 2²⁰ = 2525269 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, 9776 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

Almost surely, 2^3573845 is an apocalyptic number.

It is an amenable number.

3573845 is a deficient number, since it is larger than the sum of its proper divisors (1143595).

3573845 is a wasteful number, since it uses less digits than its factorization.

3573845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556.

The product of its digits is 50400, while the sum is 35.

The square root of 3573845 is about 1890.4615838467. The cubic root of 3573845 is about 152.8898205719.

The spelling of 3573845 in words is "three million, five hundred seventy-three thousand, eight hundred forty-five".