2647380850 has 24 divisors (see below), whose sum is σ = 4986466560. Its totient is φ = 1045546320.

The previous prime is 2647380817. The next prime is 2647380851. The reversal of 2647380850 is 580837462.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2647380797 and 2647380806.

It is not an unprimeable number, because it can be changed into a prime (2647380851) 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 11 ways as a sum of consecutive naturals, for example, 331162 + ... + 339061.

It is an arithmetic number, because the mean of its divisors is an integer number (207769440).

Almost surely, 2^2647380850 is an apocalyptic number.

2647380850 is a deficient number, since it is larger than the sum of its proper divisors (2339085710).

2647380850 is a wasteful number, since it uses less digits than its factorization.

2647380850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670314 (or 670309 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 2647380850 is about 51452.7049823428. The cubic root of 2647380850 is about 1383.3714474749.

The spelling of 2647380850 in words is "two billion, six hundred forty-seven million, three hundred eighty thousand, eight hundred fifty".