696475426369 has 4 divisors (see below), whose sum is σ = 696477867220. Its totient is φ = 696472985520.

The previous prime is 696475426363. The next prime is 696475426373. The reversal of 696475426369 is 963624574696.

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

It can be written as a sum of positive squares in 2 ways, for example, as 468282913344 + 228192513025 = 684312^2 + 477695^2 .

It is a cyclic number.

It is not a de Polignac number, because 696475426369 - 2⁹ = 696475425857 is a prime.

It is a super-2 number, since 2×696475426369² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (696475426363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725514 + ... + 1385395.

It is an arithmetic number, because the mean of its divisors is an integer number (174119466805).

Almost surely, 2^696475426369 is an apocalyptic number.

It is an amenable number.

696475426369 is a deficient number, since it is larger than the sum of its proper divisors (2440851).

696475426369 is a wasteful number, since it uses less digits than its factorization.

696475426369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440850.

The product of its digits is 352719360, while the sum is 67.

The spelling of 696475426369 in words is "six hundred ninety-six billion, four hundred seventy-five million, four hundred twenty-six thousand, three hundred sixty-nine".