696149934736 has 15 divisors (see below), whose sum is σ = 1348796964841. Its totient is φ = 348073298656.

The previous prime is 696149934691. The next prime is 696149934757. The reversal of 696149934736 is 637439941696.

The square root of 696149934736 is 834356.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 530793845136 + 165356089600 = 728556^2 + 406640^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 3233130 + ... + 3441718.

Almost surely, 2^696149934736 is an apocalyptic number.

696149934736 is the 834356-th square number.

It is an amenable number.

696149934736 is a deficient number, since it is larger than the sum of its proper divisors (652647030105).

696149934736 is an frugal number, since it uses more digits than its factorization.

696149934736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417186 (or 208591 counting only the distinct ones).

The product of its digits is 158723712, while the sum is 67.

The spelling of 696149934736 in words is "six hundred ninety-six billion, one hundred forty-nine million, nine hundred thirty-four thousand, seven hundred thirty-six".