797182869 has 8 divisors (see below), whose sum is σ = 1214754880. Its totient is φ = 455533056.

The previous prime is 797182843. The next prime is 797182873. The reversal of 797182869 is 968281797.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 797182869 - 2⁷ = 797182741 is a prime.

It is a super-2 number, since 2×797182869² = 1271001053254142322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797182889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18980524 + ... + 18980565.

It is an arithmetic number, because the mean of its divisors is an integer number (151844360).

Almost surely, 2^797182869 is an apocalyptic number.

It is an amenable number.

797182869 is a deficient number, since it is larger than the sum of its proper divisors (417572011).

797182869 is a wasteful number, since it uses less digits than its factorization.

797182869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37961099.

The product of its digits is 3048192, while the sum is 57.

The square root of 797182869 is about 28234.4270173843. The cubic root of 797182869 is about 927.2268215128.

The spelling of 797182869 in words is "seven hundred ninety-seven million, one hundred eighty-two thousand, eight hundred sixty-nine".