696791 has 4 divisors (see below), whose sum is σ = 709992. Its totient is φ = 683592.

The previous prime is 696763. The next prime is 696793. The reversal of 696791 is 197696.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 696791 - 2¹⁸ = 434647 is a prime.

It is a pancake number, because a pancake can be divided into 696791 parts by 1180 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696793) 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 3 ways as a sum of consecutive naturals, for example, 6521 + ... + 6626.

It is an arithmetic number, because the mean of its divisors is an integer number (177498).

2⁶⁹⁶⁷⁹¹ is an apocalyptic number.

696791 is a deficient number, since it is larger than the sum of its proper divisors (13201).

696791 is a wasteful number, since it uses less digits than its factorization.

696791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13200.

The product of its digits is 20412, while the sum is 38.

The square root of 696791 is about 834.7400793061. The cubic root of 696791 is about 88.6545121247.

The spelling of 696791 in words is "six hundred ninety-six thousand, seven hundred ninety-one".