3926873 has 4 divisors (see below), whose sum is σ = 3944400. Its totient is φ = 3909348.

The previous prime is 3926869. The next prime is 3926891. The reversal of 3926873 is 3786293.

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 3926873 - 2² = 3926869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3926893) 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, 8423 + ... + 8876.

It is an arithmetic number, because the mean of its divisors is an integer number (986100).

Almost surely, 2^3926873 is an apocalyptic number.

It is an amenable number.

3926873 is a deficient number, since it is larger than the sum of its proper divisors (17527).

3926873 is a wasteful number, since it uses less digits than its factorization.

3926873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17526.

The product of its digits is 54432, while the sum is 38.

The square root of 3926873 is about 1981.6339217928. The cubic root of 3926873 is about 157.7668006683.

The spelling of 3926873 in words is "three million, nine hundred twenty-six thousand, eight hundred seventy-three".