796636497 has 4 divisors (see below), whose sum is σ = 1062182000. Its totient is φ = 531090996.

The previous prime is 796636493. The next prime is 796636501. The reversal of 796636497 is 794636697.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (796636493) and next prime (796636501).

It is not a de Polignac number, because 796636497 - 2² = 796636493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (796636493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132772747 + ... + 132772752.

It is an arithmetic number, because the mean of its divisors is an integer number (265545500).

Almost surely, 2^796636497 is an apocalyptic number.

It is an amenable number.

796636497 is a deficient number, since it is larger than the sum of its proper divisors (265545503).

796636497 is a wasteful number, since it uses less digits than its factorization.

796636497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265545502.

The product of its digits is 10287648, while the sum is 57.

The square root of 796636497 is about 28224.7497243111. The cubic root of 796636497 is about 927.0149393226.

The spelling of 796636497 in words is "seven hundred ninety-six million, six hundred thirty-six thousand, four hundred ninety-seven".