797692347 has 32 divisors (see below), whose sum is σ = 1208001600. Its totient is φ = 520056576.

The previous prime is 797692339. The next prime is 797692373. The reversal of 797692347 is 743296797.

It is not a de Polignac number, because 797692347 - 2³ = 797692339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 797692293 and 797692302.

It is not an unprimeable number, because it can be changed into a prime (797692327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555943 + ... + 557375.

It is an arithmetic number, because the mean of its divisors is an integer number (37750050).

Almost surely, 2^797692347 is an apocalyptic number.

797692347 is a deficient number, since it is larger than the sum of its proper divisors (410309253).

797692347 is a wasteful number, since it uses less digits than its factorization.

797692347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884 (or 1878 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The square root of 797692347 is about 28243.4478596364. The cubic root of 797692347 is about 927.4243090587.

The spelling of 797692347 in words is "seven hundred ninety-seven million, six hundred ninety-two thousand, three hundred forty-seven".