8636284400704 has 28 divisors (see below), whose sum is σ = 17555617761948. Its totient is φ = 4212821657600.

The previous prime is 8636284400671. The next prime is 8636284400729. The reversal of 8636284400704 is 4070044826368.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1067403055104 + 7568881345600 = 1033152^2 + 2751160^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645630837 + ... + 1645636084.

It is an arithmetic number, because the mean of its divisors is an integer number (626986348641).

Almost surely, 2^{8636284400704} is an apocalyptic number.

It is an amenable number.

8636284400704 is an abundant number, since it is smaller than the sum of its proper divisors (8919333361244).

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

8636284400704 is a wasteful number, since it uses less digits than its factorization.

8636284400704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291266974 (or 3291266964 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 8636284400704 in words is "eight trillion, six hundred thirty-six billion, two hundred eighty-four million, four hundred thousand, seven hundred four".