2993086160 has 20 divisors (see below), whose sum is σ = 6958925508. Its totient is φ = 1197234432.

The previous prime is 2993086139. The next prime is 2993086171. The reversal of 2993086160 is 616803992.

It can be written as a sum of positive squares in 2 ways, for example, as 1402352704 + 1590733456 = 37448^2 + 39884^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×2993086160² = 17917129522367091200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 18706709 + ... + 18706868.

Almost surely, 2^2993086160 is an apocalyptic number.

2993086160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2993086160 is an abundant number, since it is smaller than the sum of its proper divisors (3965839348).

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

2993086160 is a wasteful number, since it uses less digits than its factorization.

2993086160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37413590 (or 37413584 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 2993086160 is about 54709.1049095121. The cubic root of 2993086160 is about 1441.1407755597.

The spelling of 2993086160 in words is "two billion, nine hundred ninety-three million, eighty-six thousand, one hundred sixty".