797456163 has 16 divisors (see below), whose sum is σ = 1279128320. Its totient is φ = 431705376.

The previous prime is 797456137. The next prime is 797456189. The reversal of 797456163 is 361654797.

It is a happy number.

797456163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (797456137) and next prime (797456189).

It is not a de Polignac number, because 797456163 - 2¹³ = 797447971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797456063) 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, 998920 + ... + 999717.

It is an arithmetic number, because the mean of its divisors is an integer number (79945520).

Almost surely, 2^797456163 is an apocalyptic number.

797456163 is a deficient number, since it is larger than the sum of its proper divisors (481672157).

797456163 is a wasteful number, since it uses less digits than its factorization.

797456163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998666.

The product of its digits is 952560, while the sum is 48.

The square root of 797456163 is about 28239.2663325377. The cubic root of 797456163 is about 927.3327681676.

The spelling of 797456163 in words is "seven hundred ninety-seven million, four hundred fifty-six thousand, one hundred sixty-three".