8460954547984 has 45 divisors (see below), whose sum is σ = 16469034891519. Its totient is φ = 4210971048960.

The previous prime is 8460954547979. The next prime is 8460954548047. The reversal of 8460954547984 is 4897454590648.

The square root of 8460954547984 is 2908772.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 6567226275600 + 1893728272384 = 2562660^2 + 1376128^2 .

It is a super-2 number, since 2×8460954547984² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2710973944 + ... + 2710977064.

Almost surely, 2^{8460954547984} is an apocalyptic number.

8460954547984 is the 2908772-nd square number.

It is an amenable number.

8460954547984 is a deficient number, since it is larger than the sum of its proper divisors (8008080343535).

8460954547984 is an frugal number, since it uses more digits than its factorization.

8460954547984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6716 (or 3356 counting only the distinct ones).

The product of its (nonzero) digits is 1393459200, while the sum is 73.

The spelling of 8460954547984 in words is "eight trillion, four hundred sixty billion, nine hundred fifty-four million, five hundred forty-seven thousand, nine hundred eighty-four".