797326151 has 4 divisors (see below), whose sum is σ = 797723472. Its totient is φ = 796928832.

The previous prime is 797326097. The next prime is 797326157. The reversal of 797326151 is 151623797.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 797326151 - 2¹⁸ = 797064007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 797326099 and 797326108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797326157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195635 + ... + 199668.

It is an arithmetic number, because the mean of its divisors is an integer number (199430868).

Almost surely, 2^797326151 is an apocalyptic number.

797326151 is a deficient number, since it is larger than the sum of its proper divisors (397321).

797326151 is a wasteful number, since it uses less digits than its factorization.

797326151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397320.

The product of its digits is 79380, while the sum is 41.

The square root of 797326151 is about 28236.9642667196. The cubic root of 797326151 is about 927.2823700199.

The spelling of 797326151 in words is "seven hundred ninety-seven million, three hundred twenty-six thousand, one hundred fifty-one".