797838475 has 96 divisors (see below), whose sum is σ = 1271918592. Its totient is φ = 483840000.

The previous prime is 797838463. The next prime is 797838493. The reversal of 797838475 is 574838797.

797838475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 797838475 - 2¹¹ = 797836427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3781120 + ... + 3781330.

It is an arithmetic number, because the mean of its divisors is an integer number (13249152).

Almost surely, 2^797838475 is an apocalyptic number.

797838475 is a deficient number, since it is larger than the sum of its proper divisors (474080117).

797838475 is a wasteful number, since it uses less digits than its factorization.

797838475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 312 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 58.

The square root of 797838475 is about 28246.0346774552. The cubic root of 797838475 is about 927.4809367321.

The spelling of 797838475 in words is "seven hundred ninety-seven million, eight hundred thirty-eight thousand, four hundred seventy-five".