944997 has 8 divisors (see below), whose sum is σ = 1265760. Its totient is φ = 627120.

The previous prime is 944987. The next prime is 945031. The reversal of 944997 is 799449.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-944997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222 + ... + 1392.

It is an arithmetic number, because the mean of its divisors is an integer number (158220).

2⁹⁴⁴⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

944997 is a deficient number, since it is larger than the sum of its proper divisors (320763).

944997 is a wasteful number, since it uses less digits than its factorization.

944997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443.

The product of its digits is 81648, while the sum is 42.

The square root of 944997 is about 972.1095617265. The cubic root of 944997 is about 98.1318854622.

The spelling of 944997 in words is "nine hundred forty-four thousand, nine hundred ninety-seven".