846339538 has 16 divisors (see below), whose sum is σ = 1432676160. Its totient is φ = 371434000.

The previous prime is 846339503. The next prime is 846339569. The reversal of 846339538 is 835933648.

It is a happy number.

846339538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×846339538² = 1432581227164106888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 846339491 and 846339500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662638 + ... + 663913.

It is an arithmetic number, because the mean of its divisors is an integer number (89542260).

Almost surely, 2^846339538 is an apocalyptic number.

846339538 is a deficient number, since it is larger than the sum of its proper divisors (586336622).

846339538 is a wasteful number, since it uses less digits than its factorization.

846339538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326593.

The product of its digits is 1866240, while the sum is 49.

The square root of 846339538 is about 29091.9153374267. The cubic root of 846339538 is about 945.9065004204.

The spelling of 846339538 in words is "eight hundred forty-six million, three hundred thirty-nine thousand, five hundred thirty-eight".