2080278708 has 24 divisors (see below), whose sum is σ = 4857734112. Its totient is φ = 692890464.

The previous prime is 2080278701. The next prime is 2080278749. The reversal of 2080278708 is 8078720802.

It is a self number, because there is not a number n which added to its sum of digits gives 2080278708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080278701) 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, 50635 + ... + 82002.

It is an arithmetic number, because the mean of its divisors is an integer number (202405588).

Almost surely, 2^2080278708 is an apocalyptic number.

It is an amenable number.

2080278708 is an abundant number, since it is smaller than the sum of its proper divisors (2777455404).

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

2080278708 is a wasteful number, since it uses less digits than its factorization.

2080278708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133951 (or 133949 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 2080278708 is about 45610.0724401968. The cubic root of 2080278708 is about 1276.5578718092.

The spelling of 2080278708 in words is "two billion, eighty million, two hundred seventy-eight thousand, seven hundred eight".