696327812 has 12 divisors (see below), whose sum is σ = 1232266140. Its totient is φ = 344251776.

The previous prime is 696327811. The next prime is 696327847. The reversal of 696327812 is 218723696.

It can be written as a sum of positive squares in 2 ways, for example, as 350962756 + 345365056 = 18734^2 + 18584^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (696327811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977633 + ... + 978344.

It is an arithmetic number, because the mean of its divisors is an integer number (102688845).

Almost surely, 2^696327812 is an apocalyptic number.

It is an amenable number.

696327812 is a deficient number, since it is larger than the sum of its proper divisors (535938328).

696327812 is a wasteful number, since it uses less digits than its factorization.

696327812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956070 (or 1956068 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 696327812 is about 26388.0240260615. The cubic root of 696327812 is about 886.3486356984.

The spelling of 696327812 in words is "six hundred ninety-six million, three hundred twenty-seven thousand, eight hundred twelve".