8636427893060 has 144 divisors (see below), whose sum is σ = 21225682352448. Its totient is φ = 2926515456000.

The previous prime is 8636427893021. The next prime is 8636427893083. The reversal of 8636427893060 is 603987246368.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8636427892984 and 8636427893002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5749127 + ... + 7094033.

It is an arithmetic number, because the mean of its divisors is an integer number (147400571892).

Almost surely, 2^{8636427893060} 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 8636427893060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10612841176224).

8636427893060 is an abundant number, since it is smaller than the sum of its proper divisors (12589254459388).

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

8636427893060 is a wasteful number, since it uses less digits than its factorization.

8636427893060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345062 (or 1345043 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 8636427893060 in words is "eight trillion, six hundred thirty-six billion, four hundred twenty-seven million, eight hundred ninety-three thousand, sixty".