797769562 has 24 divisors (see below), whose sum is σ = 1258888320. Its totient is φ = 378662280.

The previous prime is 797769547. The next prime is 797769563. The reversal of 797769562 is 265967797.

It is a junction number, because it is equal to n+sod(n) for n = 797769497 and 797769506.

It is not an unprimeable number, because it can be changed into a prime (797769563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1708053 + ... + 1708519.

It is an arithmetic number, because the mean of its divisors is an integer number (52453680).

Almost surely, 2^797769562 is an apocalyptic number.

797769562 is a deficient number, since it is larger than the sum of its proper divisors (461118758).

797769562 is an equidigital number, since it uses as much as digits as its factorization.

797769562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026 (or 559 counting only the distinct ones).

The product of its digits is 10001880, while the sum is 58.

The square root of 797769562 is about 28244.8147807699. The cubic root of 797769562 is about 927.4542323568.

The spelling of 797769562 in words is "seven hundred ninety-seven million, seven hundred sixty-nine thousand, five hundred sixty-two".