696820603 has 4 divisors (see below), whose sum is σ = 697146408. Its totient is φ = 696494800.

The previous prime is 696820601. The next prime is 696820639. The reversal of 696820603 is 306028696.

696820603 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 a cyclic number.

It is not a de Polignac number, because 696820603 - 2¹ = 696820601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (696820601) 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, 159673 + ... + 163978.

It is an arithmetic number, because the mean of its divisors is an integer number (174286602).

Almost surely, 2^696820603 is an apocalyptic number.

696820603 is a deficient number, since it is larger than the sum of its proper divisors (325805).

696820603 is a wasteful number, since it uses less digits than its factorization.

696820603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325804.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 696820603 is about 26397.3597732804. The cubic root of 696820603 is about 886.5576759550.

The spelling of 696820603 in words is "six hundred ninety-six million, eight hundred twenty thousand, six hundred three".