846429462 has 12 divisors (see below), whose sum is σ = 1833930540. Its totient is φ = 282143148.

The previous prime is 846429449. The next prime is 846429481. The reversal of 846429462 is 264924648.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 23511912 + ... + 23511947.

It is an arithmetic number, because the mean of its divisors is an integer number (152827545).

Almost surely, 2^846429462 is an apocalyptic number.

846429462 is an abundant number, since it is smaller than the sum of its proper divisors (987501078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846429462 is a wasteful number, since it uses less digits than its factorization.

846429462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47023867 (or 47023864 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 846429462 is about 29093.4608116669. The cubic root of 846429462 is about 945.9400002471.

The spelling of 846429462 in words is "eight hundred forty-six million, four hundred twenty-nine thousand, four hundred sixty-two".