6780367080 has 48 divisors (see below), whose sum is σ = 22036194180. Its totient is φ = 1808097792.

The previous prime is 6780367021. The next prime is 6780367081. The reversal of 6780367080 is 807630876.

It can be written as a sum of positive squares in 2 ways, for example, as 6779546244 + 820836 = 82338^2 + 906^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6780367081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9416817 + ... + 9417536.

Almost surely, 2^6780367080 is an apocalyptic number.

6780367080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6780367080 is an abundant number, since it is smaller than the sum of its proper divisors (15255827100).

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

6780367080 is a wasteful number, since it uses less digits than its factorization.

6780367080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18834370 (or 18834363 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 6780367080 is about 82342.9844006155. The cubic root of 6780367080 is about 1892.7114186250.

The spelling of 6780367080 in words is "six billion, seven hundred eighty million, three hundred sixty-seven thousand, eighty".