846153829 has 2 divisors, whose sum is σ = 846153830. Its totient is φ = 846153828.

The previous prime is 846153797. The next prime is 846153901. The reversal of 846153829 is 928351648.

846153829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 687645729 + 158508100 = 26223^2 + 12590^2 .

It is a cyclic number.

It is not a de Polignac number, because 846153829 - 2⁵ = 846153797 is a prime.

It is a super-2 number, since 2×846153829² = 1431952604662722482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (846153229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423076914 + 423076915.

It is an arithmetic number, because the mean of its divisors is an integer number (423076915).

Almost surely, 2^846153829 is an apocalyptic number.

It is an amenable number.

846153829 is a deficient number, since it is larger than the sum of its proper divisors (1).

846153829 is an equidigital number, since it uses as much as digits as its factorization.

846153829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 46.

The square root of 846153829 is about 29088.7233992831. The cubic root of 846153829 is about 945.8373098287.

The spelling of 846153829 in words is "eight hundred forty-six million, one hundred fifty-three thousand, eight hundred twenty-nine".