4198673287 has 2 divisors, whose sum is σ = 4198673288. Its totient is φ = 4198673286.

The previous prime is 4198673261. The next prime is 4198673317. The reversal of 4198673287 is 7823768914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4198673287 - 2³¹ = 2051189639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4198673987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2099336643 + 2099336644.

It is an arithmetic number, because the mean of its divisors is an integer number (2099336644).

Almost surely, 2^4198673287 is an apocalyptic number.

4198673287 is a deficient number, since it is larger than the sum of its proper divisors (1).

4198673287 is an equidigital number, since it uses as much as digits as its factorization.

4198673287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 55.

The square root of 4198673287 is about 64797.1703626015. The cubic root of 4198673287 is about 1613.2587426763.

The spelling of 4198673287 in words is "four billion, one hundred ninety-eight million, six hundred seventy-three thousand, two hundred eighty-seven".