797441747 has 2 divisors, whose sum is σ = 797441748. Its totient is φ = 797441746.

The previous prime is 797441731. The next prime is 797441783. The reversal of 797441747 is 747144797.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 797441747 - 2⁴ = 797441731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 797441695 and 797441704.

It is not a weakly prime, because it can be changed into another prime (797446747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398720873 + 398720874.

It is an arithmetic number, because the mean of its divisors is an integer number (398720874).

Almost surely, 2^797441747 is an apocalyptic number.

797441747 is a deficient number, since it is larger than the sum of its proper divisors (1).

797441747 is an equidigital number, since it uses as much as digits as its factorization.

797441747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382976, while the sum is 50.

The square root of 797441747 is about 28239.0110839597. The cubic root of 797441747 is about 927.3271801866.

The spelling of 797441747 in words is "seven hundred ninety-seven million, four hundred forty-one thousand, seven hundred forty-seven".