3870573 has 16 divisors (see below), whose sum is σ = 5942400. Its totient is φ = 2195136.

The previous prime is 3870563. The next prime is 3870599. The reversal of 3870573 is 3750783.

It is not a de Polignac number, because 3870573 - 2⁴ = 3870557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3870563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511 + ... + 3747.

It is an arithmetic number, because the mean of its divisors is an integer number (371400).

Almost surely, 2^3870573 is an apocalyptic number.

It is an amenable number.

3870573 is a deficient number, since it is larger than the sum of its proper divisors (2071827).

3870573 is a wasteful number, since it uses less digits than its factorization.

3870573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 3870573 is about 1967.3771880349. The cubic root of 3870573 is about 157.0091952368.

The spelling of 3870573 in words is "three million, eight hundred seventy thousand, five hundred seventy-three".