696039 has 4 divisors (see below), whose sum is σ = 928056. Its totient is φ = 464024.

The previous prime is 696019. The next prime is 696053. The reversal of 696039 is 930696.

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 696039 - 2¹³ = 687847 is a prime.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 696039.

It is not an unprimeable number, because it can be changed into a prime (696019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116004 + ... + 116009.

It is an arithmetic number, because the mean of its divisors is an integer number (232014).

2⁶⁹⁶⁰³⁹ is an apocalyptic number.

696039 is a deficient number, since it is larger than the sum of its proper divisors (232017).

696039 is a wasteful number, since it uses less digits than its factorization.

696039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232016.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 696039 is about 834.2895180931. The cubic root of 696039 is about 88.6226076794.

The spelling of 696039 in words is "six hundred ninety-six thousand, thirty-nine".