8740618064 has 10 divisors (see below), whose sum is σ = 16934947530. Its totient is φ = 4370309024.

The previous prime is 8740618063. The next prime is 8740618069. The reversal of 8740618064 is 4608160478.

8740618064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4883214400 + 3857403664 = 69880^2 + 62108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8740618063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273144299 + ... + 273144330.

It is an arithmetic number, because the mean of its divisors is an integer number (1693494753).

Almost surely, 2^8740618064 is an apocalyptic number.

It is an amenable number.

8740618064 is a deficient number, since it is larger than the sum of its proper divisors (8194329466).

8740618064 is a wasteful number, since it uses less digits than its factorization.

8740618064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546288637 (or 546288631 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 8740618064 is about 93491.2726622116. The cubic root of 8740618064 is about 2059.9058982370.

The spelling of 8740618064 in words is "eight billion, seven hundred forty million, six hundred eighteen thousand, sixty-four".