8746900209 has 16 divisors (see below), whose sum is σ = 13202870400. Its totient is φ = 5721241968.

The previous prime is 8746900181. The next prime is 8746900243. The reversal of 8746900209 is 9020096478.

It is a happy number.

It is not a de Polignac number, because 8746900209 - 2⁵ = 8746900177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8746900289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054789 + ... + 3057650.

It is an arithmetic number, because the mean of its divisors is an integer number (825179400).

Almost surely, 2^8746900209 is an apocalyptic number.

It is an amenable number.

8746900209 is a deficient number, since it is larger than the sum of its proper divisors (4455970191).

8746900209 is a wasteful number, since it uses less digits than its factorization.

8746900209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6112501 (or 6112495 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 8746900209 is about 93524.8641217938. The cubic root of 8746900209 is about 2060.3992854860.

The spelling of 8746900209 in words is "eight billion, seven hundred forty-six million, nine hundred thousand, two hundred nine".