4831861761 has 32 divisors (see below), whose sum is σ = 7275018240. Its totient is φ = 3168925200.

The previous prime is 4831861721. The next prime is 4831861777. The reversal of 4831861761 is 1671681384.

It is not a de Polignac number, because 4831861761 - 2¹⁷ = 4831730689 is a prime.

It is a super-2 number, since 2×4831861761² = 46693776154828042242, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4831861721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 961746 + ... + 966756.

It is an arithmetic number, because the mean of its divisors is an integer number (227344320).

Almost surely, 2^4831861761 is an apocalyptic number.

It is an amenable number.

4831861761 is a deficient number, since it is larger than the sum of its proper divisors (2443156479).

4831861761 is a wasteful number, since it uses less digits than its factorization.

4831861761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594 (or 5588 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 4831861761 is about 69511.5944357486. The cubic root of 4831861761 is about 1690.5894983752.

The spelling of 4831861761 in words is "four billion, eight hundred thirty-one million, eight hundred sixty-one thousand, seven hundred sixty-one".