6773770067 has 4 divisors (see below), whose sum is σ = 6774001536. Its totient is φ = 6773538600.

The previous prime is 6773770061. The next prime is 6773770097. The reversal of 6773770067 is 7600773776.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6773770067 - 2⁴ = 6773770051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6773769997 and 6773770024.

It is not an unprimeable number, because it can be changed into a prime (6773770061) 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, 64184 + ... + 132917.

It is an arithmetic number, because the mean of its divisors is an integer number (1693500384).

Almost surely, 2^6773770067 is an apocalyptic number.

6773770067 is a deficient number, since it is larger than the sum of its proper divisors (231469).

6773770067 is a wasteful number, since it uses less digits than its factorization.

6773770067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231468.

The product of its (nonzero) digits is 1815156, while the sum is 50.

The square root of 6773770067 is about 82302.9165157590. The cubic root of 6773770067 is about 1892.0973764743.

The spelling of 6773770067 in words is "six billion, seven hundred seventy-three million, seven hundred seventy thousand, sixty-seven".