6770408 has 32 divisors (see below), whose sum is σ = 13235400. Its totient is φ = 3244032.

The previous prime is 6770389. The next prime is 6770419. The reversal of 6770408 is 8040776.

It can be written as a sum of positive squares in 4 ways, for example, as 6770404 + 4 = 2602^2 + 2^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 26216 + ... + 26472.

Almost surely, 2^6770408 is an apocalyptic number.

It is an amenable number.

6770408 is a deficient number, since it is larger than the sum of its proper divisors (6464992).

6770408 is a wasteful number, since it uses less digits than its factorization.

6770408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 6770408 is about 2602.0007686394. Note that the first 3 decimals coincide. The cubic root of 6770408 is about 189.1784285889.

The spelling of 6770408 in words is "six million, seven hundred seventy thousand, four hundred eight".