832212547938 has 54 divisors (see below), whose sum is σ = 1838243469699. Its totient is φ = 272103054912.

The previous prime is 832212547937. The next prime is 832212547949. The reversal of 832212547938 is 839745212238.

832212547938 is a `hidden beast` number, since 8 + 3 + 2 + 2 + 1 + 2 + 547 + 93 + 8 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 609378513129 + 222834034809 = 780627^2 + 472053^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=645063.

It is not an unprimeable number, because it can be changed into a prime (832212547937) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 205128006 + ... + 205132062.

Almost surely, 2^832212547938 is an apocalyptic number.

832212547938 is an abundant number, since it is smaller than the sum of its proper divisors (1006030921761).

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

832212547938 is an frugal number, since it uses more digits than its factorization.

832212547938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8228 (or 4115 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 832212547938 in words is "eight hundred thirty-two billion, two hundred twelve million, five hundred forty-seven thousand, nine hundred thirty-eight".