4287894811 has 2 divisors, whose sum is σ = 4287894812. Its totient is φ = 4287894810.

The previous prime is 4287894727. The next prime is 4287894817. The reversal of 4287894811 is 1184987824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4287894811 - 2²⁷ = 4153677083 is a prime.

It is not a weakly prime, because it can be changed into another prime (4287894817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143947405 + 2143947406.

It is an arithmetic number, because the mean of its divisors is an integer number (2143947406).

Almost surely, 2^4287894811 is an apocalyptic number.

4287894811 is a deficient number, since it is larger than the sum of its proper divisors (1).

4287894811 is an equidigital number, since it uses as much as digits as its factorization.

4287894811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 52.

The square root of 4287894811 is about 65482.0189899487. The cubic root of 4287894811 is about 1624.6059555490.

The spelling of 4287894811 in words is "four billion, two hundred eighty-seven million, eight hundred ninety-four thousand, eight hundred eleven".