3916573 has 4 divisors (see below), whose sum is σ = 3971808. Its totient is φ = 3861340.

The previous prime is 3916543. The next prime is 3916609. The reversal of 3916573 is 3756193.

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 3916573 - 2¹³ = 3908381 is a prime.

It is a Duffinian number.

3916573 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3916543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27511 + ... + 27652.

It is an arithmetic number, because the mean of its divisors is an integer number (992952).

Almost surely, 2^3916573 is an apocalyptic number.

It is an amenable number.

3916573 is a deficient number, since it is larger than the sum of its proper divisors (55235).

3916573 is an equidigital number, since it uses as much as digits as its factorization.

3916573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55234.

The product of its digits is 17010, while the sum is 34.

The square root of 3916573 is about 1979.0333498959. The cubic root of 3916573 is about 157.6287416338.

It can be divided in two parts, 3916 and 573, that added together give a square (4489 = 67²).

The spelling of 3916573 in words is "three million, nine hundred sixteen thousand, five hundred seventy-three".