846112801 has 8 divisors (see below), whose sum is σ = 850406760. Its totient is φ = 841828992.

The previous prime is 846112793. The next prime is 846112823. The reversal of 846112801 is 108211648.

It can be written as a sum of positive squares in 4 ways, for example, as 46580625 + 799532176 = 6825^2 + 28276^2 .

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 846112801 - 2³ = 846112793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (846112871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205701 + ... + 209773.

It is an arithmetic number, because the mean of its divisors is an integer number (106300845).

Almost surely, 2^846112801 is an apocalyptic number.

It is an amenable number.

846112801 is a deficient number, since it is larger than the sum of its proper divisors (4293959).

846112801 is a wasteful number, since it uses less digits than its factorization.

846112801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 846112801 is about 29088.0181689987. The cubic root of 846112801 is about 945.8220224427.

The spelling of 846112801 in words is "eight hundred forty-six million, one hundred twelve thousand, eight hundred one".