6766733434 has 4 divisors (see below), whose sum is σ = 10150100154. Its totient is φ = 3383366716.

The previous prime is 6766733383. The next prime is 6766733437. The reversal of 6766733434 is 4343376676.

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

It can be written as a sum of positive squares in only one way, i.e., 6265197409 + 501536025 = 79153^2 + 22395^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6766733437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691683357 + ... + 1691683360.

Almost surely, 2^6766733434 is an apocalyptic number.

6766733434 is a deficient number, since it is larger than the sum of its proper divisors (3383366720).

6766733434 is a wasteful number, since it uses less digits than its factorization.

6766733434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383366719.

The product of its digits is 4572288, while the sum is 49.

The square root of 6766733434 is about 82260.1570263515. The cubic root of 6766733434 is about 1891.4419754402.

It can be divided in two parts, 67667 and 33434, that added together give a palindrome (101101).

The spelling of 6766733434 in words is "six billion, seven hundred sixty-six million, seven hundred thirty-three thousand, four hundred thirty-four".