2803040086 has 32 divisors (see below), whose sum is σ = 5330914560. Its totient is φ = 1073580000.

The previous prime is 2803040083. The next prime is 2803040111. The reversal of 2803040086 is 6800403082.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2803040083) 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 15 ways as a sum of consecutive naturals, for example, 145165 + ... + 163336.

It is an arithmetic number, because the mean of its divisors is an integer number (166591080).

Almost surely, 2^2803040086 is an apocalyptic number.

2803040086 is a deficient number, since it is larger than the sum of its proper divisors (2527874474).

2803040086 is a wasteful number, since it uses less digits than its factorization.

2803040086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308580.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2803040086 is about 52943.7445407859. The cubic root of 2803040086 is about 1409.9696665339.

The spelling of 2803040086 in words is "two billion, eight hundred three million, forty thousand, eighty-six".