846234971 has 4 divisors (see below), whose sum is σ = 848746392. Its totient is φ = 843723552.

The previous prime is 846234943. The next prime is 846234989. The reversal of 846234971 is 179432648.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 846234971 - 2²⁶ = 779126107 is a prime.

It is a super-2 number, since 2×846234971² = 1432227252286741682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (846234071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1255205 + ... + 1255878.

It is an arithmetic number, because the mean of its divisors is an integer number (212186598).

Almost surely, 2^846234971 is an apocalyptic number.

846234971 is a deficient number, since it is larger than the sum of its proper divisors (2511421).

846234971 is a wasteful number, since it uses less digits than its factorization.

846234971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511420.

The product of its digits is 290304, while the sum is 44.

The square root of 846234971 is about 29090.1180987634. The cubic root of 846234971 is about 945.8675425812.

The spelling of 846234971 in words is "eight hundred forty-six million, two hundred thirty-four thousand, nine hundred seventy-one".