9812684830630 has 64 divisors (see below), whose sum is σ = 19343205285120. Its totient is φ = 3554427184000.

The previous prime is 9812684830609. The next prime is 9812684830661. The reversal of 9812684830630 is 360384862189.

It is a super-2 number, since 2×9812684830630² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220452837 + ... + 220497343.

It is an arithmetic number, because the mean of its divisors is an integer number (302237582580).

Almost surely, 2^{9812684830630} is an apocalyptic number.

9812684830630 is a deficient number, since it is larger than the sum of its proper divisors (9530520454490).

9812684830630 is a wasteful number, since it uses less digits than its factorization.

9812684830630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52245.

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 9812684830630 in words is "nine trillion, eight hundred twelve billion, six hundred eighty-four million, eight hundred thirty thousand, six hundred thirty".