696362849522 has 18 divisors (see below), whose sum is σ = 1060487591247. Its totient is φ = 342945742524.

The previous prime is 696362849443. The next prime is 696362849563. The reversal of 696362849522 is 225948263696.

It can be written as a sum of positive squares in only one way, i.e., 348181424761 + 348181424761 = 590069^2 + 590069^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=590069.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 79064843 + ... + 79073649.

Almost surely, 2^696362849522 is an apocalyptic number.

696362849522 is a deficient number, since it is larger than the sum of its proper divisors (364124741725).

696362849522 is an frugal number, since it uses more digits than its factorization.

696362849522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17750 (or 8876 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 62.

The spelling of 696362849522 in words is "six hundred ninety-six billion, three hundred sixty-two million, eight hundred forty-nine thousand, five hundred twenty-two".