6770355 has 16 divisors (see below), whose sum is σ = 10899360. Its totient is φ = 3588608.

The previous prime is 6770353. The next prime is 6770359. The reversal of 6770355 is 5530776.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6770355 - 2¹ = 6770353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6770353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1291 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (681210).

Almost surely, 2^6770355 is an apocalyptic number.

6770355 is a deficient number, since it is larger than the sum of its proper divisors (4129005).

6770355 is a wasteful number, since it uses less digits than its factorization.

6770355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 6770355 is about 2601.9905841490. The cubic root of 6770355 is about 189.1779349465.

The spelling of 6770355 in words is "six million, seven hundred seventy thousand, three hundred fifty-five".