4397073 has 4 divisors (see below), whose sum is σ = 5862768. Its totient is φ = 2931380.

The previous prime is 4397069. The next prime is 4397077. The reversal of 4397073 is 3707934.

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 an interprime number because it is at equal distance from previous prime (4397069) and next prime (4397077).

It is a cyclic number.

It is not a de Polignac number, because 4397073 - 2² = 4397069 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4397077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732843 + ... + 732848.

It is an arithmetic number, because the mean of its divisors is an integer number (1465692).

Almost surely, 2^4397073 is an apocalyptic number.

It is an amenable number.

4397073 is a deficient number, since it is larger than the sum of its proper divisors (1465695).

4397073 is a wasteful number, since it uses less digits than its factorization.

4397073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465694.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 4397073 is about 2096.9198840204. The cubic root of 4397073 is about 163.8279104030.

The spelling of 4397073 in words is "four million, three hundred ninety-seven thousand, seventy-three".