838067132 has 24 divisors (see below), whose sum is σ = 1677300576. Its totient is φ = 358921728.

The previous prime is 838067089. The next prime is 838067149. The reversal of 838067132 is 231760838.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33848 + ... + 53120.

It is an arithmetic number, because the mean of its divisors is an integer number (69887524).

Almost surely, 2^838067132 is an apocalyptic number.

It is an amenable number.

838067132 is an abundant number, since it is smaller than the sum of its proper divisors (839233444).

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

838067132 is a wasteful number, since it uses less digits than its factorization.

838067132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20837 (or 20835 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 838067132 is about 28949.3891472687. The cubic root of 838067132 is about 942.8145355227.

The spelling of 838067132 in words is "eight hundred thirty-eight million, sixty-seven thousand, one hundred thirty-two".