8776407867996 has 24 divisors (see below), whose sum is σ = 20478463269264. Its totient is φ = 2925443825920.

The previous prime is 8776407867991. The next prime is 8776407868027. The reversal of 8776407867996 is 6997687046778.

It is a super-2 number, since 2×8776407867996² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8776407867991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1719915 + ... + 4528898.

It is an arithmetic number, because the mean of its divisors is an integer number (853269302886).

Almost surely, 2^{8776407867996} is an apocalyptic number.

It is an amenable number.

8776407867996 is an abundant number, since it is smaller than the sum of its proper divisors (11702055401268).

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

8776407867996 is a wasteful number, since it uses less digits than its factorization.

8776407867996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365861 (or 6365859 counting only the distinct ones).

The product of its (nonzero) digits is 10754021376, while the sum is 84.

The spelling of 8776407867996 in words is "eight trillion, seven hundred seventy-six billion, four hundred seven million, eight hundred sixty-seven thousand, nine hundred ninety-six".