3854873 has 4 divisors (see below), whose sum is σ = 4205328. Its totient is φ = 3504420.

The previous prime is 3854843. The next prime is 3854897. The reversal of 3854873 is 3784583.

It is a happy number.

3854873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3784583 = 11 ⋅344053.

It is a cyclic number.

It is not a de Polignac number, because 3854873 - 2¹⁶ = 3789337 is a prime.

It is a super-2 number, since 2×3854873² = 29720091692258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3854843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175211 + ... + 175232.

It is an arithmetic number, because the mean of its divisors is an integer number (1051332).

Almost surely, 2^3854873 is an apocalyptic number.

It is an amenable number.

3854873 is a deficient number, since it is larger than the sum of its proper divisors (350455).

3854873 is a wasteful number, since it uses less digits than its factorization.

3854873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350454.

The product of its digits is 80640, while the sum is 38.

The square root of 3854873 is about 1963.3830497384. The cubic root of 3854873 is about 156.7966181981.

The spelling of 3854873 in words is "three million, eight hundred fifty-four thousand, eight hundred seventy-three".