797635 has 8 divisors (see below), whose sum is σ = 971856. Its totient is φ = 628320.

The previous prime is 797633. The next prime is 797647. The reversal of 797635 is 536797.

797635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 797635 - 2¹ = 797633 is a prime.

It is a Duffinian number.

797635 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 797594 and 797603.

It is not an unprimeable number, because it can be changed into a prime (797633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (121482).

2⁷⁹⁷⁶³⁵ is an apocalyptic number.

797635 is a deficient number, since it is larger than the sum of its proper divisors (174221).

797635 is a wasteful number, since it uses less digits than its factorization.

797635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453.

The product of its digits is 39690, while the sum is 37.

The square root of 797635 is about 893.1041372651. The cubic root of 797635 is about 92.7402084001.

The spelling of 797635 in words is "seven hundred ninety-seven thousand, six hundred thirty-five".