797067969 has 4 divisors (see below), whose sum is σ = 1062757296. Its totient is φ = 531378644.

The previous prime is 797067961. The next prime is 797067989. The reversal of 797067969 is 969760797.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 969760797 = 3 ⋅323253599.

It is a cyclic number.

It is not a de Polignac number, because 797067969 - 2³ = 797067961 is a prime.

It is a super-2 number, since 2×797067969² = 1270634694411569922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (797067961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132844659 + ... + 132844664.

It is an arithmetic number, because the mean of its divisors is an integer number (265689324).

Almost surely, 2^797067969 is an apocalyptic number.

It is an amenable number.

797067969 is a deficient number, since it is larger than the sum of its proper divisors (265689327).

797067969 is a wasteful number, since it uses less digits than its factorization.

797067969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265689326.

The product of its (nonzero) digits is 9001692, while the sum is 60.

The square root of 797067969 is about 28232.3921940738. The cubic root of 797067969 is about 927.1822715169.

The spelling of 797067969 in words is "seven hundred ninety-seven million, sixty-seven thousand, nine hundred sixty-nine".