4871886331 has 4 divisors (see below), whose sum is σ = 5246646832. Its totient is φ = 4497125832.

The previous prime is 4871886323. The next prime is 4871886343. The reversal of 4871886331 is 1336881784.

It is a happy number.

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 4871886331 - 2³ = 4871886323 is a prime.

It is a super-2 number, since 2×4871886331² = 47470552844369283122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4871886391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187380231 + ... + 187380256.

It is an arithmetic number, because the mean of its divisors is an integer number (1311661708).

Almost surely, 2^4871886331 is an apocalyptic number.

4871886331 is a deficient number, since it is larger than the sum of its proper divisors (374760501).

4871886331 is a wasteful number, since it uses less digits than its factorization.

4871886331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374760500.

The product of its digits is 774144, while the sum is 49.

The square root of 4871886331 is about 69798.8992105176. The cubic root of 4871886331 is about 1695.2446494120.

The spelling of 4871886331 in words is "four billion, eight hundred seventy-one million, eight hundred eighty-six thousand, three hundred thirty-one".