6780367441 has 4 divisors (see below), whose sum is σ = 6796099584. Its totient is φ = 6764635300.

The previous prime is 6780367427. The next prime is 6780367453. The reversal of 6780367441 is 1447630876.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6780367441 - 2¹¹ = 6780365393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6780367391 and 6780367400.

It is not an unprimeable number, because it can be changed into a prime (6780367411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7865425 + ... + 7866286.

It is an arithmetic number, because the mean of its divisors is an integer number (1699024896).

Almost surely, 2^6780367441 is an apocalyptic number.

It is an amenable number.

6780367441 is a deficient number, since it is larger than the sum of its proper divisors (15732143).

6780367441 is a wasteful number, since it uses less digits than its factorization.

6780367441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15732142.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 6780367441 is about 82342.9865926662. The cubic root of 6780367441 is about 1892.7114522156.

The spelling of 6780367441 in words is "six billion, seven hundred eighty million, three hundred sixty-seven thousand, four hundred forty-one".