8490783611 has 4 divisors (see below), whose sum is σ = 8542874472. Its totient is φ = 8438692752.

The previous prime is 8490783559. The next prime is 8490783629. The reversal of 8490783611 is 1163870948.

8490783611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8490783611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8490783011) 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, 26045186 + ... + 26045511.

It is an arithmetic number, because the mean of its divisors is an integer number (2135718618).

Almost surely, 2^8490783611 is an apocalyptic number.

8490783611 is a deficient number, since it is larger than the sum of its proper divisors (52090861).

8490783611 is a wasteful number, since it uses less digits than its factorization.

8490783611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52090860.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 8490783611 is about 92145.4481295739. The cubic root of 8490783611 is about 2040.0896739864.

The spelling of 8490783611 in words is "eight billion, four hundred ninety million, seven hundred eighty-three thousand, six hundred eleven".