6770747 has 4 divisors (see below), whose sum is σ = 6800040. Its totient is φ = 6741456.

The previous prime is 6770723. The next prime is 6770767. The reversal of 6770747 is 7470776.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6770747 - 2⁶ = 6770683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6770747.

It is not an unprimeable number, because it can be changed into a prime (6770767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14297 + ... + 14762.

It is an arithmetic number, because the mean of its divisors is an integer number (1700010).

Almost surely, 2^6770747 is an apocalyptic number.

6770747 is a deficient number, since it is larger than the sum of its proper divisors (29293).

6770747 is a wasteful number, since it uses less digits than its factorization.

6770747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29292.

The product of its (nonzero) digits is 57624, while the sum is 38.

The square root of 6770747 is about 2602.0659100030. The cubic root of 6770747 is about 189.1815859770.

The spelling of 6770747 in words is "six million, seven hundred seventy thousand, seven hundred forty-seven".