8973240705 has 96 divisors (see below), whose sum is σ = 18662192640. Its totient is φ = 3930416640.

The previous prime is 8973240673. The next prime is 8973240707. The reversal of 8973240705 is 5070423798.

It is not a de Polignac number, because 8973240705 - 2⁵ = 8973240673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (8973240707) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 287611 + ... + 317279.

It is an arithmetic number, because the mean of its divisors is an integer number (194397840).

Almost surely, 2^8973240705 is an apocalyptic number.

It is an amenable number.

8973240705 is an abundant number, since it is smaller than the sum of its proper divisors (9688951935).

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

8973240705 is a wasteful number, since it uses less digits than its factorization.

8973240705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29751 (or 29748 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 8973240705 is about 94727.1909485339. The cubic root of 8973240705 is about 2078.0202366333.

The spelling of 8973240705 in words is "eight billion, nine hundred seventy-three million, two hundred forty thousand, seven hundred five".