693220012 has 12 divisors (see below), whose sum is σ = 1245922720. Its totient is φ = 337242096.

The previous prime is 693219971. The next prime is 693220051. The reversal of 693220012 is 210022396.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2341812 + ... + 2342107.

Almost surely, 2^693220012 is an apocalyptic number.

It is an amenable number.

693220012 is a deficient number, since it is larger than the sum of its proper divisors (552702708).

693220012 is a wasteful number, since it uses less digits than its factorization.

693220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683960 (or 4683958 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 693220012 is about 26329.0716129529. The cubic root of 693220012 is about 885.0280400109.

The spelling of 693220012 in words is "six hundred ninety-three million, two hundred twenty thousand, twelve".