321010630084 has 9 divisors (see below), whose sum is σ = 561770585677. Its totient is φ = 160504748464.

The previous prime is 321010630079. The next prime is 321010630103. The reversal of 321010630084 is 480036010123.

The square root of 321010630084 is 566578.

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., 50860172484 + 270150457600 = 225522^2 + 519760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 991512 + ... + 1274800.

Almost surely, 2^321010630084 is an apocalyptic number.

321010630084 is the 566578-th square number.

It is an amenable number.

321010630084 is a deficient number, since it is larger than the sum of its proper divisors (240759955593).

321010630084 is an frugal number, since it uses more digits than its factorization.

321010630084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566582 (or 283291 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 321010630084 in words is "three hundred twenty-one billion, ten million, six hundred thirty thousand, eighty-four".