8462734372648 has 16 divisors (see below), whose sum is σ = 15871581064980. Its totient is φ = 4230312755328.

The previous prime is 8462734372639. The next prime is 8462734372667.

8462734372648 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 8222338321444 + 240396051204 = 2867462^2 + 490302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8462734372648.

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, 131769765 + ... + 131833972.

Almost surely, 2^{8462734372648} is an apocalyptic number.

It is an amenable number.

8462734372648 is a deficient number, since it is larger than the sum of its proper divisors (7408846692332).

8462734372648 is a wasteful number, since it uses less digits than its factorization.

8462734372648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263607756 (or 263607752 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 64.

The spelling of 8462734372648 in words is "eight trillion, four hundred sixty-two billion, seven hundred thirty-four million, three hundred seventy-two thousand, six hundred forty-eight".