8664846484602 has 128 divisors (see below), whose sum is σ = 22105486872576. Its totient is φ = 2199052800000.

The previous prime is 8664846484559. The next prime is 8664846484631. The reversal of 8664846484602 is 2064846484668.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3237402 + ... + 5273562.

It is an arithmetic number, because the mean of its divisors is an integer number (172699116192).

Almost surely, 2^{8664846484602} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8664846484602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11052743436288).

8664846484602 is an abundant number, since it is smaller than the sum of its proper divisors (13440640387974).

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

8664846484602 is a wasteful number, since it uses less digits than its factorization.

8664846484602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036396.

The product of its (nonzero) digits is 339738624, while the sum is 66.

Adding to 8664846484602 its sum of digits (66), we get a palindrome (8664846484668).

The spelling of 8664846484602 in words is "eight trillion, six hundred sixty-four billion, eight hundred forty-six million, four hundred eighty-four thousand, six hundred two".