2750385086 has 16 divisors (see below), whose sum is σ = 4401611280. Its totient is φ = 1284416640.

The previous prime is 2750385073. The next prime is 2750385091. The reversal of 2750385086 is 6805830572.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304301 + ... + 313208.

It is an arithmetic number, because the mean of its divisors is an integer number (275100705).

Almost surely, 2^2750385086 is an apocalyptic number.

2750385086 is a deficient number, since it is larger than the sum of its proper divisors (1651226194).

2750385086 is a wasteful number, since it uses less digits than its factorization.

2750385086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617659.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 2750385086 is about 52444.1139309265. The cubic root of 2750385086 is about 1401.0850577977.

The spelling of 2750385086 in words is "two billion, seven hundred fifty million, three hundred eighty-five thousand, eighty-six".