797411505 has 16 divisors (see below), whose sum is σ = 1391845824. Its totient is φ = 386623680.

The previous prime is 797411471. The next prime is 797411509. The reversal of 797411505 is 505114797.

797411505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 797411505 - 2¹⁴ = 797395121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (797411509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416234 + ... + 2416563.

It is an arithmetic number, because the mean of its divisors is an integer number (86990364).

Almost surely, 2^797411505 is an apocalyptic number.

It is an amenable number.

797411505 is a deficient number, since it is larger than the sum of its proper divisors (594434319).

797411505 is a wasteful number, since it uses less digits than its factorization.

797411505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832816.

The product of its (nonzero) digits is 44100, while the sum is 39.

The square root of 797411505 is about 28238.4756139562. The cubic root of 797411505 is about 927.3154574565.

The spelling of 797411505 in words is "seven hundred ninety-seven million, four hundred eleven thousand, five hundred five".