2802078760 has 64 divisors (see below), whose sum is σ = 6838675200. Its totient is φ = 1027143936.

The previous prime is 2802078743. The next prime is 2802078767. The reversal of 2802078760 is 678702082.

It is a Harshad number since it is a multiple of its sum of digits (40).

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 15 ways as a sum of consecutive naturals, for example, 52897 + ... + 91663.

It is an arithmetic number, because the mean of its divisors is an integer number (106854300).

Almost surely, 2^2802078760 is an apocalyptic number.

2802078760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2802078760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3419337600).

2802078760 is an abundant number, since it is smaller than the sum of its proper divisors (4036596440).

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

2802078760 is a wasteful number, since it uses less digits than its factorization.

2802078760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38930 (or 38926 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 2802078760 is about 52934.6650126361. The cubic root of 2802078760 is about 1409.8084611472.

The spelling of 2802078760 in words is "two billion, eight hundred two million, seventy-eight thousand, seven hundred sixty".