984797 has 4 divisors (see below), whose sum is σ = 1074336. Its totient is φ = 895260.

The previous prime is 984761. The next prime is 984817. The reversal of 984797 is 797489.

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 984797 - 2⁶ = 984733 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 (984707) 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, 44753 + ... + 44774.

It is an arithmetic number, because the mean of its divisors is an integer number (268584).

2⁹⁸⁴⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

984797 is a deficient number, since it is larger than the sum of its proper divisors (89539).

984797 is a wasteful number, since it uses less digits than its factorization.

984797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89538.

The product of its digits is 127008, while the sum is 44.

The square root of 984797 is about 992.3693868716. The cubic root of 984797 is about 99.4906432958.

The spelling of 984797 in words is "nine hundred eighty-four thousand, seven hundred ninety-seven".