2887377487 has 2 divisors, whose sum is σ = 2887377488. Its totient is φ = 2887377486.

The previous prime is 2887377457. The next prime is 2887377497. The reversal of 2887377487 is 7847737882.

2887377487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2887377487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2887377457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443688743 + 1443688744.

It is an arithmetic number, because the mean of its divisors is an integer number (1443688744).

Almost surely, 2^2887377487 is an apocalyptic number.

2887377487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2887377487 is an equidigital number, since it uses as much as digits as its factorization.

2887377487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29503488, while the sum is 61.

The square root of 2887377487 is about 53734.3231742989. The cubic root of 2887377487 is about 1423.9711439927.

The spelling of 2887377487 in words is "two billion, eight hundred eighty-seven million, three hundred seventy-seven thousand, four hundred eighty-seven".