2487380717 has 2 divisors, whose sum is σ = 2487380718. Its totient is φ = 2487380716.

The previous prime is 2487380711. The next prime is 2487380723. The reversal of 2487380717 is 7170837842.

It is a balanced prime because it is at equal distance from previous prime (2487380711) and next prime (2487380723).

It can be written as a sum of positive squares in only one way, i.e., 1423251076 + 1064129641 = 37726^2 + 32621^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2487380717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487380711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243690358 + 1243690359.

It is an arithmetic number, because the mean of its divisors is an integer number (1243690359).

Almost surely, 2^2487380717 is an apocalyptic number.

It is an amenable number.

2487380717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487380717 is an equidigital number, since it uses as much as digits as its factorization.

2487380717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 526848, while the sum is 47.

The square root of 2487380717 is about 49873.6475205093. The cubic root of 2487380717 is about 1354.9213548941.

The spelling of 2487380717 in words is "two billion, four hundred eighty-seven million, three hundred eighty thousand, seven hundred seventeen".