4864332981 has 4 divisors (see below), whose sum is σ = 6485777312. Its totient is φ = 3242888652.

The previous prime is 4864332959. The next prime is 4864333049. The reversal of 4864332981 is 1892334684.

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 not a de Polignac number, because 4864332981 - 2²⁵ = 4830778549 is a prime.

It is a super-2 number, since 2×4864332981² = 47323470700088692722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4864332981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4864332931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810722161 + ... + 810722166.

It is an arithmetic number, because the mean of its divisors is an integer number (1621444328).

Almost surely, 2^4864332981 is an apocalyptic number.

It is an amenable number.

4864332981 is a deficient number, since it is larger than the sum of its proper divisors (1621444331).

4864332981 is a wasteful number, since it uses less digits than its factorization.

4864332981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621444330.

The product of its digits is 995328, while the sum is 48.

The square root of 4864332981 is about 69744.7702770609. The cubic root of 4864332981 is about 1694.3680964374.

The spelling of 4864332981 in words is "four billion, eight hundred sixty-four million, three hundred thirty-two thousand, nine hundred eighty-one".