846976673 has 4 divisors (see below), whose sum is σ = 847035540. Its totient is φ = 846917808.

The previous prime is 846976651. The next prime is 846976709. The reversal of 846976673 is 376679648.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 519475264 + 327501409 = 22792^2 + 18097^2 .

It is a cyclic number.

It is not a de Polignac number, because 846976673 - 2¹⁶ = 846911137 is a prime.

It is a super-2 number, since 2×846976673² = 1434738969212297858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (846976973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8123 + ... + 41951.

It is an arithmetic number, because the mean of its divisors is an integer number (211758885).

Almost surely, 2^846976673 is an apocalyptic number.

It is an amenable number.

846976673 is a deficient number, since it is larger than the sum of its proper divisors (58867).

846976673 is a wasteful number, since it uses less digits than its factorization.

846976673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58866.

The product of its digits is 9144576, while the sum is 56.

The square root of 846976673 is about 29102.8636563483. The cubic root of 846976673 is about 946.1438043005.

The spelling of 846976673 in words is "eight hundred forty-six million, nine hundred seventy-six thousand, six hundred seventy-three".