8698748505 has 32 divisors (see below), whose sum is σ = 14532566400. Its totient is φ = 4437468672.

The previous prime is 8698748501. The next prime is 8698748519. The reversal of 8698748505 is 5058478968.

8698748505 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8698748505 - 2² = 8698748501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8698748501) 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 in 31 ways as a sum of consecutive naturals, for example, 46900 + ... + 139989.

It is an arithmetic number, because the mean of its divisors is an integer number (454142700).

Almost surely, 2^8698748505 is an apocalyptic number.

It is an amenable number.

8698748505 is a deficient number, since it is larger than the sum of its proper divisors (5833817895).

8698748505 is a wasteful number, since it uses less digits than its factorization.

8698748505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187033.

The product of its (nonzero) digits is 19353600, while the sum is 60.

The square root of 8698748505 is about 93267.0815722246. The cubic root of 8698748505 is about 2056.6114922267.

The spelling of 8698748505 in words is "eight billion, six hundred ninety-eight million, seven hundred forty-eight thousand, five hundred five".