797301349 has 4 divisors (see below), whose sum is σ = 858632236. Its totient is φ = 735970464.

The previous prime is 797301331. The next prime is 797301361. The reversal of 797301349 is 943103797.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 943103797 = 20347 ⋅46351.

It can be written as a sum of positive squares in 2 ways, for example, as 130370724 + 666930625 = 11418^2 + 25825^2 .

It is a cyclic number.

It is not a de Polignac number, because 797301349 - 2⁵ = 797301317 is a prime.

It is a super-2 number, since 2×797301349² = 1271378882234439602, 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 (797301149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30665424 + ... + 30665449.

It is an arithmetic number, because the mean of its divisors is an integer number (214658059).

Almost surely, 2^797301349 is an apocalyptic number.

It is an amenable number.

797301349 is a deficient number, since it is larger than the sum of its proper divisors (61330887).

797301349 is a wasteful number, since it uses less digits than its factorization.

797301349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61330886.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 797301349 is about 28236.5250871987. The cubic root of 797301349 is about 927.2727550939.

The spelling of 797301349 in words is "seven hundred ninety-seven million, three hundred one thousand, three hundred forty-nine".