696999 has 4 divisors (see below), whose sum is σ = 929336. Its totient is φ = 464664.

The previous prime is 696991. The next prime is 697009. The reversal of 696999 is 999696.

696999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 696999 - 2³ = 696991 is a prime.

It is a D-number.

It is a Duffinian number.

696999 is a modest number, since divided by 999 gives 696 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116164 + ... + 116169.

It is an arithmetic number, because the mean of its divisors is an integer number (232334).

2⁶⁹⁶⁹⁹⁹ is an apocalyptic number.

696999 is a deficient number, since it is larger than the sum of its proper divisors (232337).

696999 is a wasteful number, since it uses less digits than its factorization.

696999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232336.

The product of its digits is 236196, while the sum is 48.

The square root of 696999 is about 834.8646596904. The cubic root of 696999 is about 88.6633327055.

The spelling of 696999 in words is "six hundred ninety-six thousand, nine hundred ninety-nine".