6770938 has 4 divisors (see below), whose sum is σ = 10156410. Its totient is φ = 3385468.

The previous prime is 6770921. The next prime is 6770941. The reversal of 6770938 is 8390776.

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., 3697929 + 3073009 = 1923^2 + 1753^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 6770938.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1692733 + ... + 1692736.

Almost surely, 2^6770938 is an apocalyptic number.

6770938 is a deficient number, since it is larger than the sum of its proper divisors (3385472).

6770938 is a wasteful number, since it uses less digits than its factorization.

6770938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385471.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 6770938 is about 2602.1026113511. The cubic root of 6770938 is about 189.1833648720.

The spelling of 6770938 in words is "six million, seven hundred seventy thousand, nine hundred thirty-eight".