6340771 has 8 divisors (see below), whose sum is σ = 6597504. Its totient is φ = 6087360.

The previous prime is 6340757. The next prime is 6340787. The reversal of 6340771 is 1770436.

6340771 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6340771 - 2⁵ = 6340739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6340721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3501 + ... + 4993.

It is an arithmetic number, because the mean of its divisors is an integer number (824688).

Almost surely, 2^6340771 is an apocalyptic number.

6340771 is a deficient number, since it is larger than the sum of its proper divisors (256733).

6340771 is a wasteful number, since it uses less digits than its factorization.

6340771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 6340771 is about 2518.0887593570. The cubic root of 6340771 is about 185.0890343292.

The spelling of 6340771 in words is "six million, three hundred forty thousand, seven hundred seventy-one".