846806867 has 2 divisors, whose sum is σ = 846806868. Its totient is φ = 846806866.

The previous prime is 846806861. The next prime is 846806879. The reversal of 846806867 is 768608648.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 846806867 - 2⁶ = 846806803 is a prime.

It is not a weakly prime, because it can be changed into another prime (846806861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423403433 + 423403434.

It is an arithmetic number, because the mean of its divisors is an integer number (423403434).

Almost surely, 2^846806867 is an apocalyptic number.

846806867 is a deficient number, since it is larger than the sum of its proper divisors (1).

846806867 is an equidigital number, since it uses as much as digits as its factorization.

846806867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The square root of 846806867 is about 29099.9461683351. The cubic root of 846806867 is about 946.0805709050.

The spelling of 846806867 in words is "eight hundred forty-six million, eight hundred six thousand, eight hundred sixty-seven".