6800480781 has 8 divisors (see below), whose sum is σ = 9088846944. Its totient is φ = 4522884240.

The previous prime is 6800480767. The next prime is 6800480849. The reversal of 6800480781 is 1870840086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6800480781 - 2¹³ = 6800472589 is a prime.

It is a super-2 number, since 2×6800480781² = 92493077705500739922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6800480761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2690931 + ... + 2693456.

It is an arithmetic number, because the mean of its divisors is an integer number (1136105868).

Almost surely, 2^6800480781 is an apocalyptic number.

It is an amenable number.

6800480781 is a deficient number, since it is larger than the sum of its proper divisors (2288366163).

6800480781 is a wasteful number, since it uses less digits than its factorization.

6800480781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384811.

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 6800480781 is about 82465.0276238358. The cubic root of 6800480781 is about 1894.5811231794.

It can be divided in two parts, 68004 and 80781, that added together give a triangular number (148785 = T₅₄₅).

The spelling of 6800480781 in words is "six billion, eight hundred million, four hundred eighty thousand, seven hundred eighty-one".