696561485 has 8 divisors (see below), whose sum is σ = 885042936. Its totient is φ = 524469760.

The previous prime is 696561443. The next prime is 696561487. The reversal of 696561485 is 584165696.

It is a happy number.

696561485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 201810436 + 494751049 = 14206^2 + 22243^2 .

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

It is not a de Polignac number, because 696561485 - 2¹⁰ = 696560461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696561487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097336 + ... + 4097505.

It is an arithmetic number, because the mean of its divisors is an integer number (110630367).

Almost surely, 2^696561485 is an apocalyptic number.

It is an amenable number.

696561485 is a deficient number, since it is larger than the sum of its proper divisors (188481451).

696561485 is a wasteful number, since it uses less digits than its factorization.

696561485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8194863.

The product of its digits is 1555200, while the sum is 50.

The square root of 696561485 is about 26392.4512881998. The cubic root of 696561485 is about 886.4477712768.

The spelling of 696561485 in words is "six hundred ninety-six million, five hundred sixty-one thousand, four hundred eighty-five".