6340851 has 24 divisors (see below), whose sum is σ = 10520640. Its totient is φ = 3639600.

The previous prime is 6340849. The next prime is 6340871. The reversal of 6340851 is 1580436.

It is not a de Polignac number, because 6340851 - 2¹ = 6340849 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (6340811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196 + ... + 3566.

It is an arithmetic number, because the mean of its divisors is an integer number (438360).

Almost surely, 2^6340851 is an apocalyptic number.

6340851 is a deficient number, since it is larger than the sum of its proper divisors (4179789).

6340851 is a wasteful number, since it uses less digits than its factorization.

6340851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 6340851 is about 2518.1046443704. The cubic root of 6340851 is about 185.0898127340.

The spelling of 6340851 in words is "six million, three hundred forty thousand, eight hundred fifty-one".