4633266881 has 4 divisors (see below), whose sum is σ = 4634649600. Its totient is φ = 4631884164.

The previous prime is 4633266877. The next prime is 4633266923. The reversal of 4633266881 is 1886623364.

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 4633266881 - 2² = 4633266877 is a prime.

It is a super-2 number, since 2×4633266881² = 42934323981142936322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4633266821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686321 + ... + 693038.

It is an arithmetic number, because the mean of its divisors is an integer number (1158662400).

Almost surely, 2^4633266881 is an apocalyptic number.

It is an amenable number.

4633266881 is a deficient number, since it is larger than the sum of its proper divisors (1382719).

4633266881 is a wasteful number, since it uses less digits than its factorization.

4633266881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382718.

The product of its digits is 995328, while the sum is 47.

The square root of 4633266881 is about 68068.1047260756. The cubic root of 4633266881 is about 1667.1030225773.

The spelling of 4633266881 in words is "four billion, six hundred thirty-three million, two hundred sixty-six thousand, eight hundred eighty-one".