8940735593 has 4 divisors (see below), whose sum is σ = 8956231380. Its totient is φ = 8925239808.

The previous prime is 8940735581. The next prime is 8940735607. The reversal of 8940735593 is 3955370498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6820777744 + 2119957849 = 82588^2 + 46043^2 .

It is a cyclic number.

It is not a de Polignac number, because 8940735593 - 2⁴ = 8940735577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8940735553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7747028 + ... + 7748181.

It is an arithmetic number, because the mean of its divisors is an integer number (2239057845).

Almost surely, 2^8940735593 is an apocalyptic number.

It is an amenable number.

8940735593 is a deficient number, since it is larger than the sum of its proper divisors (15495787).

8940735593 is a wasteful number, since it uses less digits than its factorization.

8940735593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15495786.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The square root of 8940735593 is about 94555.4630521156. The cubic root of 8940735593 is about 2075.5080262257.

It can be divided in two parts, 89407 and 35593, that added together give a cube (125000 = 50³).

The spelling of 8940735593 in words is "eight billion, nine hundred forty million, seven hundred thirty-five thousand, five hundred ninety-three".