2064207009 has 8 divisors (see below), whose sum is σ = 2752624512. Its totient is φ = 1375963760.

The previous prime is 2064207001. The next prime is 2064207029. The reversal of 2064207009 is 9007024602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2064207009 - 2³ = 2064207001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2064207001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12822 + ... + 65519.

It is an arithmetic number, because the mean of its divisors is an integer number (344078064).

Almost surely, 2^2064207009 is an apocalyptic number.

It is an amenable number.

2064207009 is a deficient number, since it is larger than the sum of its proper divisors (688417503).

2064207009 is an equidigital number, since it uses as much as digits as its factorization.

2064207009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87127.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2064207009 is about 45433.5449750512. The cubic root of 2064207009 is about 1273.2619165301.

The spelling of 2064207009 in words is "two billion, sixty-four million, two hundred seven thousand, nine".