2780700327 has 8 divisors (see below), whose sum is σ = 4119556080. Its totient is φ = 1853800200.

The previous prime is 2780700317. The next prime is 2780700347. The reversal of 2780700327 is 7230070872.

It is not a de Polignac number, because 2780700327 - 2⁸ = 2780700071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2780700291 and 2780700300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2780700317) 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 7 ways as a sum of consecutive naturals, for example, 51494424 + ... + 51494477.

It is an arithmetic number, because the mean of its divisors is an integer number (514944510).

Almost surely, 2^2780700327 is an apocalyptic number.

2780700327 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2780700327 is a deficient number, since it is larger than the sum of its proper divisors (1338855753).

2780700327 is a wasteful number, since it uses less digits than its factorization.

2780700327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102988910 (or 102988904 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 2780700327 is about 52732.3461169707. The cubic root of 2780700327 is about 1406.2139307371.

The spelling of 2780700327 in words is "two billion, seven hundred eighty million, seven hundred thousand, three hundred twenty-seven".