693986322 has 16 divisors (see below), whose sum is σ = 1392713280. Its totient is φ = 230538672.

The previous prime is 693986317. The next prime is 693986339. The reversal of 693986322 is 223689396.

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 7 ways as a sum of consecutive naturals, for example, 195622 + ... + 199137.

It is an arithmetic number, because the mean of its divisors is an integer number (87044580).

Almost surely, 2^693986322 is an apocalyptic number.

693986322 is an abundant number, since it is smaller than the sum of its proper divisors (698726958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

693986322 is a wasteful number, since it uses less digits than its factorization.

693986322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395057.

The product of its digits is 839808, while the sum is 48.

The square root of 693986322 is about 26343.6201384700. The cubic root of 693986322 is about 885.3540337188.

The spelling of 693986322 in words is "six hundred ninety-three million, nine hundred eighty-six thousand, three hundred twenty-two".