846386253 has 24 divisors (see below), whose sum is σ = 1274477568. Its totient is φ = 561302784.

The previous prime is 846386251. The next prime is 846386263. The reversal of 846386253 is 352683648.

It is a happy number.

846386253 is a `hidden beast` number, since 8 + 4 + 638 + 6 + 2 + 5 + 3 = 666.

846386253 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 846386253 - 2¹ = 846386251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 846386199 and 846386208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846386251) 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, 37876 + ... + 55922.

It is an arithmetic number, because the mean of its divisors is an integer number (53103232).

Almost surely, 2^846386253 is an apocalyptic number.

It is an amenable number.

846386253 is a deficient number, since it is larger than the sum of its proper divisors (428091315).

846386253 is a wasteful number, since it uses less digits than its factorization.

846386253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18255 (or 18243 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 846386253 is about 29092.7182126387. The cubic root of 846386253 is about 945.9239036835.

The spelling of 846386253 in words is "eight hundred forty-six million, three hundred eighty-six thousand, two hundred fifty-three".