2086641304 has 32 divisors (see below), whose sum is σ = 4271072400. Its totient is φ = 947819520.

The previous prime is 2086641283. The next prime is 2086641317. The reversal of 2086641304 is 4031466802.

It is a self number, because there is not a number n which added to its sum of digits gives 2086641304.

It is a congruent number.

It is an unprimeable number.

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, 134224 + ... + 148960.

Almost surely, 2^2086641304 is an apocalyptic number.

It is an amenable number.

2086641304 is an abundant number, since it is smaller than the sum of its proper divisors (2184431096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2086641304 is a wasteful number, since it uses less digits than its factorization.

2086641304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16363 (or 16359 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 2086641304 is about 45679.7690887334. The cubic root of 2086641304 is about 1277.8580109575.

The spelling of 2086641304 in words is "two billion, eighty-six million, six hundred forty-one thousand, three hundred four".