6769129 has 8 divisors (see below), whose sum is σ = 7107840. Its totient is φ = 6438000.

The previous prime is 6769127. The next prime is 6769157. The reversal of 6769129 is 9219676.

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

It is a cyclic number.

It is not a de Polignac number, because 6769129 - 2¹ = 6769127 is a prime.

It is a super-2 number, since 2×6769129² = 91642214837282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6769091 and 6769100.

It is not an unprimeable number, because it can be changed into a prime (6769127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22 + ... + 3679.

It is an arithmetic number, because the mean of its divisors is an integer number (888480).

Almost surely, 2^6769129 is an apocalyptic number.

It is an amenable number.

6769129 is a deficient number, since it is larger than the sum of its proper divisors (338711).

6769129 is a wasteful number, since it uses less digits than its factorization.

6769129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791.

The product of its digits is 40824, while the sum is 40.

The square root of 6769129 is about 2601.7549846210. The cubic root of 6769129 is about 189.1665152523.

It can be divided in two parts, 67 and 69129, that added together give a palindrome (69196).

The spelling of 6769129 in words is "six million, seven hundred sixty-nine thousand, one hundred twenty-nine".