3601873 has 4 divisors (see below), whose sum is σ = 3929328. Its totient is φ = 3274420.

The previous prime is 3601837. The next prime is 3601877. The reversal of 3601873 is 3781063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3601873 - 2⁹ = 3601361 is a prime.

It is an Ulam number.

It is a Duffinian number.

3601873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3601877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163711 + ... + 163732.

It is an arithmetic number, because the mean of its divisors is an integer number (982332).

Almost surely, 2^3601873 is an apocalyptic number.

It is an amenable number.

3601873 is a deficient number, since it is larger than the sum of its proper divisors (327455).

3601873 is a wasteful number, since it uses less digits than its factorization.

3601873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327454.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3601873 is about 1897.8601107563. The cubic root of 3601873 is about 153.2884614550.

The spelling of 3601873 in words is "three million, six hundred one thousand, eight hundred seventy-three".