67903829382 has 32 divisors (see below), whose sum is σ = 140678023680. Its totient is φ = 21824964000.

The previous prime is 67903829311. The next prime is 67903829393. The reversal of 67903829382 is 28392830976.

It is a super-2 number, since 2×67903829382² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129148 + ... + 390495.

It is an arithmetic number, because the mean of its divisors is an integer number (4396188240).

Almost surely, 2^67903829382 is an apocalyptic number.

67903829382 is an abundant number, since it is smaller than the sum of its proper divisors (72774194298).

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

67903829382 is a wasteful number, since it uses less digits than its factorization.

67903829382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520428.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 67903829382 in words is "sixty-seven billion, nine hundred three million, eight hundred twenty-nine thousand, three hundred eighty-two".