2700990009 has 8 divisors (see below), whose sum is σ = 4001466720. Its totient is φ = 1800659988.

The previous prime is 2700989987. The next prime is 2700990043. The reversal of 2700990009 is 9000990072.

It is not a de Polignac number, because 2700990009 - 2¹³ = 2700981817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2700990059) 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, 50018307 + ... + 50018360.

It is an arithmetic number, because the mean of its divisors is an integer number (500183340).

Almost surely, 2^2700990009 is an apocalyptic number.

It is an amenable number.

2700990009 is a deficient number, since it is larger than the sum of its proper divisors (1300476711).

2700990009 is a wasteful number, since it uses less digits than its factorization.

2700990009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100036676 (or 100036670 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 2700990009 is about 51971.0497200124. The cubic root of 2700990009 is about 1392.6468224243.

The spelling of 2700990009 in words is "two billion, seven hundred million, nine hundred ninety thousand, nine".