4298649287 has 4 divisors (see below), whose sum is σ = 4317586296. Its totient is φ = 4279712280.

The previous prime is 4298649269. The next prime is 4298649293. The reversal of 4298649287 is 7829468924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4298649287 - 2²⁴ = 4281872071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4298649227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9468164 + ... + 9468617.

It is an arithmetic number, because the mean of its divisors is an integer number (1079396574).

Almost surely, 2^4298649287 is an apocalyptic number.

4298649287 is a deficient number, since it is larger than the sum of its proper divisors (18937009).

4298649287 is a wasteful number, since it uses less digits than its factorization.

4298649287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18937008.

The product of its digits is 13934592, while the sum is 59.

The square root of 4298649287 is about 65564.0853440357. The cubic root of 4298649287 is about 1625.9630472255.

The spelling of 4298649287 in words is "four billion, two hundred ninety-eight million, six hundred forty-nine thousand, two hundred eighty-seven".