797974 has 8 divisors (see below), whose sum is σ = 1210680. Its totient is φ = 394416.

The previous prime is 797957. The next prime is 797977. The reversal of 797974 is 479797.

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

It is a self number, because there is not a number n which added to its sum of digits gives 797974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797977) 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, 2064 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (151335).

2⁷⁹⁷⁹⁷⁴ is an apocalyptic number.

797974 is a deficient number, since it is larger than the sum of its proper divisors (412706).

797974 is a wasteful number, since it uses less digits than its factorization.

797974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574.

The product of its digits is 111132, while the sum is 43.

The square root of 797974 is about 893.2939046025. The cubic root of 797974 is about 92.7533449340.

It can be divided in two parts, 797 and 974, that added together give a palindrome (1771).

The spelling of 797974 in words is "seven hundred ninety-seven thousand, nine hundred seventy-four".