797246347 has 4 divisors (see below), whose sum is σ = 798068376. Its totient is φ = 796424320.

The previous prime is 797246341. The next prime is 797246371. The reversal of 797246347 is 743642797.

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 797246347 - 2³ = 797246339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 797246347.

It is not an unprimeable number, because it can be changed into a prime (797246341) 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, 409558 + ... + 411499.

It is an arithmetic number, because the mean of its divisors is an integer number (199517094).

Almost surely, 2^797246347 is an apocalyptic number.

797246347 is a deficient number, since it is larger than the sum of its proper divisors (822029).

797246347 is an equidigital number, since it uses as much as digits as its factorization.

797246347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822028.

The product of its digits is 1778112, while the sum is 49.

The square root of 797246347 is about 28235.5511191122. The cubic root of 797246347 is about 927.2514319020.

The spelling of 797246347 in words is "seven hundred ninety-seven million, two hundred forty-six thousand, three hundred forty-seven".