4287950687 has 2 divisors, whose sum is σ = 4287950688. Its totient is φ = 4287950686.

The previous prime is 4287950663. The next prime is 4287950707. The reversal of 4287950687 is 7860597824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4287950687 - 2²⁰ = 4286902111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4287350687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143975343 + 2143975344.

It is an arithmetic number, because the mean of its divisors is an integer number (2143975344).

Almost surely, 2^4287950687 is an apocalyptic number.

4287950687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4287950687 is an equidigital number, since it uses as much as digits as its factorization.

4287950687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The square root of 4287950687 is about 65482.4456400339. The cubic root of 4287950687 is about 1624.6130123210.

The spelling of 4287950687 in words is "four billion, two hundred eighty-seven million, nine hundred fifty thousand, six hundred eighty-seven".