2864736080 has 40 divisors (see below), whose sum is σ = 6751765032. Its totient is φ = 1130194944.

The previous prime is 2864736073. The next prime is 2864736097. The reversal of 2864736080 is 806374682.

It can be written as a sum of positive squares in 4 ways, for example, as 1148125456 + 1716610624 = 33884^2 + 41432^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239429 + ... + 251108.

Almost surely, 2^2864736080 is an apocalyptic number.

2864736080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2864736080 is an abundant number, since it is smaller than the sum of its proper divisors (3887028952).

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

2864736080 is a wasteful number, since it uses less digits than its factorization.

2864736080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490623 (or 490617 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 2864736080 is about 53523.2293495077. The cubic root of 2864736080 is about 1420.2393433762.

The spelling of 2864736080 in words is "two billion, eight hundred sixty-four million, seven hundred thirty-six thousand, eighty".