732341306538 has 40 divisors (see below), whose sum is σ = 1641112015620. Its totient is φ = 244095171840.

The previous prime is 732341306537. The next prime is 732341306561. The reversal of 732341306538 is 835603143237.

732341306538 is a `hidden beast` number, since 73 + 2 + 3 + 41 + 3 + 0 + 6 + 538 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 707713340049 + 24627966489 = 841257^2 + 156933^2 .

It is a junction number, because it is equal to n+sod(n) for n = 732341306493 and 732341306502.

It is not an unprimeable number, because it can be changed into a prime (732341306537) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 2049018 + ... + 2379738.

Almost surely, 2^732341306538 is an apocalyptic number.

732341306538 is an abundant number, since it is smaller than the sum of its proper divisors (908770709082).

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

732341306538 is a wasteful number, since it uses less digits than its factorization.

732341306538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344404 (or 344395 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 732341306538 in words is "seven hundred thirty-two billion, three hundred forty-one million, three hundred six thousand, five hundred thirty-eight".