797216 has 24 divisors (see below), whose sum is σ = 1794240. Its totient is φ = 341568.

The previous prime is 797207. The next prime is 797273. The reversal of 797216 is 612797.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1556 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (74760).

2⁷⁹⁷²¹⁶ is an apocalyptic number.

It is an amenable number.

797216 is an abundant number, since it is smaller than the sum of its proper divisors (997024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797216 is a wasteful number, since it uses less digits than its factorization.

797216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576 (or 3568 counting only the distinct ones).

The product of its digits is 5292, while the sum is 32.

The square root of 797216 is about 892.8695313426. The cubic root of 797216 is about 92.7239666548.

The spelling of 797216 in words is "seven hundred ninety-seven thousand, two hundred sixteen".