6850651 has 2 divisors, whose sum is σ = 6850652. Its totient is φ = 6850650.

The previous prime is 6850639. The next prime is 6850663. The reversal of 6850651 is 1560586.

6850651 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (6850639) and next prime (6850663).

It is a cyclic number.

It is not a de Polignac number, because 6850651 - 2⁹ = 6850139 is a prime.

It is a super-3 number, since 3×6850651³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

6850651 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6850601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425325 + 3425326.

It is an arithmetic number, because the mean of its divisors is an integer number (3425326).

Almost surely, 2^6850651 is an apocalyptic number.

6850651 is a deficient number, since it is larger than the sum of its proper divisors (1).

6850651 is an equidigital number, since it uses as much as digits as its factorization.

6850651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 6850651 is about 2617.3748298629. The cubic root of 6850651 is about 189.9228772867.

The spelling of 6850651 in words is "six million, eight hundred fifty thousand, six hundred fifty-one".