693320819322 has 32 divisors (see below), whose sum is σ = 1465887309120. Its totient is φ = 218003736960.

The previous prime is 693320819287. The next prime is 693320819371. The reversal of 693320819322 is 223918023396.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13024429 + ... + 13077552.

It is an arithmetic number, because the mean of its divisors is an integer number (45808978410).

Almost surely, 2^693320819322 is an apocalyptic number.

693320819322 is an abundant number, since it is smaller than the sum of its proper divisors (772566489798).

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

693320819322 is a wasteful number, since it uses less digits than its factorization.

693320819322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26102238.

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

The spelling of 693320819322 in words is "six hundred ninety-three billion, three hundred twenty million, eight hundred nineteen thousand, three hundred twenty-two".