797320329 has 8 divisors (see below), whose sum is σ = 1144870272. Its totient is φ = 490658640.

The previous prime is 797320297. The next prime is 797320367. The reversal of 797320329 is 923023797.

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

It is not a de Polignac number, because 797320329 - 2⁵ = 797320297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (797320379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10222017 + ... + 10222094.

It is an arithmetic number, because the mean of its divisors is an integer number (143108784).

Almost surely, 2^797320329 is an apocalyptic number.

It is an amenable number.

797320329 is a deficient number, since it is larger than the sum of its proper divisors (347549943).

797320329 is a wasteful number, since it uses less digits than its factorization.

797320329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20444127.

The product of its (nonzero) digits is 142884, while the sum is 42.

The square root of 797320329 is about 28236.8611747127. The cubic root of 797320329 is about 927.2801130384.

The spelling of 797320329 in words is "seven hundred ninety-seven million, three hundred twenty thousand, three hundred twenty-nine".