4611288849 has 4 divisors (see below), whose sum is σ = 6148385136. Its totient is φ = 3074192564.

The previous prime is 4611288841. The next prime is 4611288859. The reversal of 4611288849 is 9488821164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4611288849 - 2³ = 4611288841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4611288841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768548139 + ... + 768548144.

It is an arithmetic number, because the mean of its divisors is an integer number (1537096284).

Almost surely, 2^4611288849 is an apocalyptic number.

It is an amenable number.

4611288849 is a deficient number, since it is larger than the sum of its proper divisors (1537096287).

4611288849 is a wasteful number, since it uses less digits than its factorization.

4611288849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537096286.

The product of its digits is 884736, while the sum is 51.

The square root of 4611288849 is about 67906.4713337396. The cubic root of 4611288849 is about 1664.4628602178.

The spelling of 4611288849 in words is "four billion, six hundred eleven million, two hundred eighty-eight thousand, eight hundred forty-nine".