797189275 has 6 divisors (see below), whose sum is σ = 988514732. Its totient is φ = 637751400.

The previous prime is 797189257. The next prime is 797189299. The reversal of 797189275 is 572981797.

It is not a de Polignac number, because 797189275 - 2⁵ = 797189243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15943761 + ... + 15943810.

Almost surely, 2^797189275 is an apocalyptic number.

797189275 is a deficient number, since it is larger than the sum of its proper divisors (191325457).

797189275 is a wasteful number, since it uses less digits than its factorization.

797189275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31887581 (or 31887576 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 55.

The square root of 797189275 is about 28234.5404602235. The cubic root of 797189275 is about 927.2293051751.

The spelling of 797189275 in words is "seven hundred ninety-seven million, one hundred eighty-nine thousand, two hundred seventy-five".