2802078768 has 20 divisors (see below), whose sum is σ = 7238703608. Its totient is φ = 934026240.

The previous prime is 2802078767. The next prime is 2802078779. The reversal of 2802078768 is 8678702082.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 58376641 = 2802078768 / (2 + 8 + 0 + 2 + 0 + 7 + 8 + 7 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (2802078767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29188273 + ... + 29188368.

Almost surely, 2^2802078768 is an apocalyptic number.

It is an amenable number.

2802078768 is an abundant number, since it is smaller than the sum of its proper divisors (4436624840).

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

2802078768 is a wasteful number, since it uses less digits than its factorization.

2802078768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58376652 (or 58376646 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 2802078768 is about 52934.6650882009. The cubic root of 2802078768 is about 1409.8084624889.

The spelling of 2802078768 in words is "two billion, eight hundred two million, seventy-eight thousand, seven hundred sixty-eight".