797105506 has 8 divisors (see below), whose sum is σ = 1200926160. Its totient is φ = 396796788.

The previous prime is 797105479. The next prime is 797105509. The reversal of 797105506 is 605501797.

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

It is not an unprimeable number, because it can be changed into a prime (797105509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877416 + ... + 878323.

It is an arithmetic number, because the mean of its divisors is an integer number (150115770).

Almost surely, 2^797105506 is an apocalyptic number.

797105506 is a deficient number, since it is larger than the sum of its proper divisors (403820654).

797105506 is a wasteful number, since it uses less digits than its factorization.

797105506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755968.

The product of its (nonzero) digits is 66150, while the sum is 40.

The square root of 797105506 is about 28233.0569722799. The cubic root of 797105506 is about 927.1968261496.

The spelling of 797105506 in words is "seven hundred ninety-seven million, one hundred five thousand, five hundred six".