2706488687 has 24 divisors (see below), whose sum is σ = 3368467440. Its totient is φ = 2161676160.

The previous prime is 2706488657. The next prime is 2706488699. The reversal of 2706488687 is 7868846072.

It is not a de Polignac number, because 2706488687 - 2¹⁶ = 2706423151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706488627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32963 + ... + 80619.

It is an arithmetic number, because the mean of its divisors is an integer number (140352810).

Almost surely, 2^2706488687 is an apocalyptic number.

2706488687 is a deficient number, since it is larger than the sum of its proper divisors (661978753).

2706488687 is a wasteful number, since it uses less digits than its factorization.

2706488687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47751 (or 47744 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 56.

The square root of 2706488687 is about 52023.9241791697. The cubic root of 2706488687 is about 1393.5912324072.

The spelling of 2706488687 in words is "two billion, seven hundred six million, four hundred eighty-eight thousand, six hundred eighty-seven".