8949554761376 has 96 divisors (see below), whose sum is σ = 18755378001360. Its totient is φ = 4189129670656.

The previous prime is 8949554761361. The next prime is 8949554761451. The reversal of 8949554761376 is 6731674559498.

It can be written as a sum of positive squares in 8 ways, for example, as 5901304147600 + 3048250613776 = 2429260^2 + 1745924^2 .

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, 123800570 + ... + 123872838.

Almost surely, 2^{8949554761376} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8949554761376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9377689000680).

8949554761376 is an abundant number, since it is smaller than the sum of its proper divisors (9805823239984).

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

8949554761376 is a wasteful number, since it uses less digits than its factorization.

8949554761376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73506 (or 73498 counting only the distinct ones).

The product of its digits is 1371686400, while the sum is 74.

The spelling of 8949554761376 in words is "eight trillion, nine hundred forty-nine billion, five hundred fifty-four million, seven hundred sixty-one thousand, three hundred seventy-six".