2780080750 has 16 divisors (see below), whose sum is σ = 5204311632. Its totient is φ = 1112032200.

The previous prime is 2780080733. The next prime is 2780080753. The reversal of 2780080750 is 570800872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2780080753) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5559912 + ... + 5560411.

It is an arithmetic number, because the mean of its divisors is an integer number (325269477).

Almost surely, 2^2780080750 is an apocalyptic number.

2780080750 is a deficient number, since it is larger than the sum of its proper divisors (2424230882).

2780080750 is a wasteful number, since it uses less digits than its factorization.

2780080750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11120340 (or 11120330 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 2780080750 is about 52726.4710558179. The cubic root of 2780080750 is about 1406.1094819264.

The spelling of 2780080750 in words is "two billion, seven hundred eighty million, eighty thousand, seven hundred fifty".