846497313 has 24 divisors (see below), whose sum is σ = 1278171648. Its totient is φ = 538826112.

The previous prime is 846497279. The next prime is 846497339. The reversal of 846497313 is 313794648.

It is not a de Polignac number, because 846497313 - 2²⁵ = 812942881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (846497383) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122281 + ... + 129017.

It is an arithmetic number, because the mean of its divisors is an integer number (53257152).

Almost surely, 2^846497313 is an apocalyptic number.

It is an amenable number.

846497313 is a deficient number, since it is larger than the sum of its proper divisors (431674335).

846497313 is a wasteful number, since it uses less digits than its factorization.

846497313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373 (or 7370 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 846497313 is about 29094.6268750778. The cubic root of 846497313 is about 945.9652755410.

The spelling of 846497313 in words is "eight hundred forty-six million, four hundred ninety-seven thousand, three hundred thirteen".