2278801316 has 12 divisors (see below), whose sum is σ = 4350438960. Its totient is φ = 1035818760.

The previous prime is 2278801313. The next prime is 2278801321. The reversal of 2278801316 is 6131088722.

It is a self number, because there is not a number n which added to its sum of digits gives 2278801316.

It is not an unprimeable number, because it can be changed into a prime (2278801313) 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, 25895426 + ... + 25895513.

It is an arithmetic number, because the mean of its divisors is an integer number (362536580).

Almost surely, 2^2278801316 is an apocalyptic number.

It is an amenable number.

2278801316 is a deficient number, since it is larger than the sum of its proper divisors (2071637644).

2278801316 is a wasteful number, since it uses less digits than its factorization.

2278801316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51790954 (or 51790952 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2278801316 is about 47736.7920581180. The cubic root of 2278801316 is about 1315.9381790233.

The spelling of 2278801316 in words is "two billion, two hundred seventy-eight million, eight hundred one thousand, three hundred sixteen".