2086493827 has 32 divisors (see below), whose sum is σ = 2528755200. Its totient is φ = 1699084800.

The previous prime is 2086493807. The next prime is 2086493831. The reversal of 2086493827 is 7283946802.

It is a cyclic number.

It is not a de Polignac number, because 2086493827 - 2¹⁵ = 2086461059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2086493807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382324 + ... + 387742.

It is an arithmetic number, because the mean of its divisors is an integer number (79023600).

Almost surely, 2^2086493827 is an apocalyptic number.

2086493827 is a deficient number, since it is larger than the sum of its proper divisors (442261373).

2086493827 is a wasteful number, since it uses less digits than its factorization.

2086493827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2086493827 is about 45678.1548116821. The cubic root of 2086493827 is about 1277.8279053031.

The spelling of 2086493827 in words is "two billion, eighty-six million, four hundred ninety-three thousand, eight hundred twenty-seven".