2750080378 has 8 divisors (see below), whose sum is σ = 4367774772. Its totient is φ = 1294155456.

The previous prime is 2750080373. The next prime is 2750080379. The reversal of 2750080378 is 8730800572.

It can be written as a sum of positive squares in 2 ways, for example, as 2646793809 + 103286569 = 51447^2 + 10163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2750080378.

It is not an unprimeable number, because it can be changed into a prime (2750080373) 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 3 ways as a sum of consecutive naturals, for example, 40442325 + ... + 40442392.

Almost surely, 2^2750080378 is an apocalyptic number.

2750080378 is a deficient number, since it is larger than the sum of its proper divisors (1617694394).

2750080378 is a wasteful number, since it uses less digits than its factorization.

2750080378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80884736.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 2750080378 is about 52441.2087770677. The cubic root of 2750080378 is about 1401.0333150321.

The spelling of 2750080378 in words is "two billion, seven hundred fifty million, eighty thousand, three hundred seventy-eight".