4442797 has 6 divisors (see below), whose sum is σ = 4719818. Its totient is φ = 4181184.

The previous prime is 4442777. The next prime is 4442807. The reversal of 4442797 is 7972444.

It can be written as a sum of positive squares in 3 ways, for example, as 546121 + 3896676 = 739^2 + 1974^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4442797 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 (4442777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7398 + ... + 7975.

Almost surely, 2^4442797 is an apocalyptic number.

It is an amenable number.

4442797 is a deficient number, since it is larger than the sum of its proper divisors (277021).

4442797 is a wasteful number, since it uses less digits than its factorization.

4442797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15407 (or 15390 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 4442797 is about 2107.7943448069. The cubic root of 4442797 is about 164.3938210412.

The spelling of 4442797 in words is "four million, four hundred forty-two thousand, seven hundred ninety-seven".