6772738 has 8 divisors (see below), whose sum is σ = 11610432. Its totient is φ = 2902596.

The previous prime is 6772729. The next prime is 6772751. The reversal of 6772738 is 8372776.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6772738.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241870 + ... + 241897.

It is an arithmetic number, because the mean of its divisors is an integer number (1451304).

Almost surely, 2^6772738 is an apocalyptic number.

6772738 is a deficient number, since it is larger than the sum of its proper divisors (4837694).

6772738 is a wasteful number, since it uses less digits than its factorization.

6772738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483776.

The product of its digits is 98784, while the sum is 40.

The square root of 6772738 is about 2602.4484625060. The cubic root of 6772738 is about 189.2001276842.

The spelling of 6772738 in words is "six million, seven hundred seventy-two thousand, seven hundred thirty-eight".