846764897 has 16 divisors (see below), whose sum is σ = 943284480. Its totient is φ = 759947760.

The previous prime is 846764857. The next prime is 846764909. The reversal of 846764897 is 798467648.

846764897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 846764897 - 2¹⁶ = 846699361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (846764857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101123 + ... + 109175.

It is an arithmetic number, because the mean of its divisors is an integer number (58955280).

Almost surely, 2^846764897 is an apocalyptic number.

It is an amenable number.

846764897 is a deficient number, since it is larger than the sum of its proper divisors (96519583).

846764897 is an equidigital number, since it uses as much as digits as its factorization.

846764897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8165 (or 8143 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 59.

The square root of 846764897 is about 29099.2250240449. The cubic root of 846764897 is about 946.0649405572.

The spelling of 846764897 in words is "eight hundred forty-six million, seven hundred sixty-four thousand, eight hundred ninety-seven".