4395973 has 4 divisors (see below), whose sum is σ = 4627360. Its totient is φ = 4164588.

The previous prime is 4395959. The next prime is 4395983. The reversal of 4395973 is 3795934.

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 4395973 - 2¹⁷ = 4264901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4395953) 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, 115665 + ... + 115702.

It is an arithmetic number, because the mean of its divisors is an integer number (1156840).

Almost surely, 2^4395973 is an apocalyptic number.

It is an amenable number.

4395973 is a deficient number, since it is larger than the sum of its proper divisors (231387).

4395973 is a wasteful number, since it uses less digits than its factorization.

4395973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231386.

The product of its digits is 102060, while the sum is 40.

The square root of 4395973 is about 2096.6575781467. The cubic root of 4395973 is about 163.8142478499.

The spelling of 4395973 in words is "four million, three hundred ninety-five thousand, nine hundred seventy-three".