6768951 has 16 divisors (see below), whose sum is σ = 10424064. Its totient is φ = 3826944.

The previous prime is 6768947. The next prime is 6768961. The reversal of 6768951 is 1598676.

It is not a de Polignac number, because 6768951 - 2² = 6768947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6768911) 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 15 ways as a sum of consecutive naturals, for example, 376 + ... + 3698.

It is an arithmetic number, because the mean of its divisors is an integer number (651504).

Almost surely, 2^6768951 is an apocalyptic number.

6768951 is a deficient number, since it is larger than the sum of its proper divisors (3655113).

6768951 is a wasteful number, since it uses less digits than its factorization.

6768951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430.

The product of its digits is 90720, while the sum is 42.

The square root of 6768951 is about 2601.7207767168. The cubic root of 6768951 is about 189.1648571397.

The spelling of 6768951 in words is "six million, seven hundred sixty-eight thousand, nine hundred fifty-one".