796649 has 8 divisors (see below), whose sum is σ = 923520. Its totient is φ = 673056.

The previous prime is 796633. The next prime is 796657. The reversal of 796649 is 946697.

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

It is a cyclic number.

It is not a de Polignac number, because 796649 - 2⁴ = 796633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (796619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269 + ... + 1290.

It is an arithmetic number, because the mean of its divisors is an integer number (115440).

2⁷⁹⁶⁶⁴⁹ is an apocalyptic number.

It is an amenable number.

796649 is a deficient number, since it is larger than the sum of its proper divisors (126871).

796649 is a wasteful number, since it uses less digits than its factorization.

796649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639.

The product of its digits is 81648, while the sum is 41.

The square root of 796649 is about 892.5519592718. The cubic root of 796649 is about 92.7019789049.

The spelling of 796649 in words is "seven hundred ninety-six thousand, six hundred forty-nine".