10389468684 has 96 divisors (see below), whose sum is σ = 28125167616. Its totient is φ = 2923744320.

The previous prime is 10389468671. The next prime is 10389468703. The reversal of 10389468684 is 48686498301.

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, 1649389 + ... + 1655675.

It is an arithmetic number, because the mean of its divisors is an integer number (292970496).

Almost surely, 2^10389468684 is an apocalyptic number.

10389468684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10389468684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14062583808).

10389468684 is an abundant number, since it is smaller than the sum of its proper divisors (17735698932).

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

10389468684 is a wasteful number, since it uses less digits than its factorization.

10389468684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6595 (or 6593 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

It can be divided in two parts, 103894 and 68684, that added together give a triangular number (172578 = T₅₈₇).

The spelling of 10389468684 in words is "ten billion, three hundred eighty-nine million, four hundred sixty-eight thousand, six hundred eighty-four".