797695249 has 8 divisors (see below), whose sum is σ = 859400640. Its totient is φ = 736039056.

The previous prime is 797695201. The next prime is 797695253. The reversal of 797695249 is 942596797.

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

It is a cyclic number.

It is not a de Polignac number, because 797695249 - 2⁷ = 797695121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 797695193 and 797695202.

It is not an unprimeable number, because it can be changed into a prime (797695949) 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 7 ways as a sum of consecutive naturals, for example, 25764 + ... + 47530.

It is an arithmetic number, because the mean of its divisors is an integer number (107425080).

Almost surely, 2^797695249 is an apocalyptic number.

It is an amenable number.

797695249 is a deficient number, since it is larger than the sum of its proper divisors (61705391).

797695249 is a wasteful number, since it uses less digits than its factorization.

797695249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24599.

The product of its digits is 8573040, while the sum is 58.

The square root of 797695249 is about 28243.4992343371. The cubic root of 797695249 is about 927.4254337121.

The spelling of 797695249 in words is "seven hundred ninety-seven million, six hundred ninety-five thousand, two hundred forty-nine".