2086885331 has 8 divisors (see below), whose sum is σ = 2156564784. Its totient is φ = 2018167200.

The previous prime is 2086885313. The next prime is 2086885343. The reversal of 2086885331 is 1335886802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2086885331 - 2²⁶ = 2019776467 is a prime.

It is a super-2 number, since 2×2086885331² = 8710180769485959122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2086885301) 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 7 ways as a sum of consecutive naturals, for example, 235916 + ... + 244601.

It is an arithmetic number, because the mean of its divisors is an integer number (269570598).

Almost surely, 2^2086885331 is an apocalyptic number.

2086885331 is a deficient number, since it is larger than the sum of its proper divisors (69679453).

2086885331 is a wasteful number, since it uses less digits than its factorization.

2086885331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480661.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 2086885331 is about 45682.4400727457. The cubic root of 2086885331 is about 1277.9078230169.

The spelling of 2086885331 in words is "two billion, eighty-six million, eight hundred eighty-five thousand, three hundred thirty-one".