6776767334 has 8 divisors (see below), whose sum is σ = 10607114160. Its totient is φ = 3241062616.

The previous prime is 6776767331. The next prime is 6776767337. The reversal of 6776767334 is 4337676776.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6776767331) and next prime (6776767337).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6776767334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6776767331) 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, 73660469 + ... + 73660560.

It is an arithmetic number, because the mean of its divisors is an integer number (1325889270).

Almost surely, 2^6776767334 is an apocalyptic number.

6776767334 is a deficient number, since it is larger than the sum of its proper divisors (3830346826).

6776767334 is a wasteful number, since it uses less digits than its factorization.

6776767334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147321054.

The product of its digits is 18670176, while the sum is 56.

The square root of 6776767334 is about 82321.1232552132. The cubic root of 6776767334 is about 1892.3764079305.

The spelling of 6776767334 in words is "six billion, seven hundred seventy-six million, seven hundred sixty-seven thousand, three hundred thirty-four".