2760690009 has 32 divisors (see below), whose sum is σ = 4594185216. Its totient is φ = 1432566720.

The previous prime is 2760690007. The next prime is 2760690017. The reversal of 2760690009 is 9000960672.

It is not a de Polignac number, because 2760690009 - 2¹ = 2760690007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2760690001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224314 + ... + 236300.

It is an arithmetic number, because the mean of its divisors is an integer number (143568288).

Almost surely, 2^2760690009 is an apocalyptic number.

It is an amenable number.

2760690009 is a deficient number, since it is larger than the sum of its proper divisors (1833495207).

2760690009 is a wasteful number, since it uses less digits than its factorization.

2760690009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13005.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 2760690009 is about 52542.2687842845. The cubic root of 2760690009 is about 1402.8327014694.

The spelling of 2760690009 in words is "two billion, seven hundred sixty million, six hundred ninety thousand, nine".