899606011 has 4 divisors (see below), whose sum is σ = 901333224. Its totient is φ = 897878800.

The previous prime is 899606009. The next prime is 899606023. The reversal of 899606011 is 110606998.

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

It is a cyclic number.

It is not a de Polignac number, because 899606011 - 2¹ = 899606009 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (899606111) 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, 862825 + ... + 863866.

It is an arithmetic number, because the mean of its divisors is an integer number (225333306).

Almost surely, 2^899606011 is an apocalyptic number.

899606011 is a deficient number, since it is larger than the sum of its proper divisors (1727213).

899606011 is a wasteful number, since it uses less digits than its factorization.

899606011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727212.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 899606011 is about 29993.4327978643. The cubic root of 899606011 is about 965.3484780433.

The spelling of 899606011 in words is "eight hundred ninety-nine million, six hundred six thousand, eleven".