67328832484 has 27 divisors (see below), whose sum is σ = 118817241193. Its totient is φ = 33383401568.

The previous prime is 67328832463. The next prime is 67328832517. The reversal of 67328832484 is 48423882376.

The square root of 67328832484 is 259478.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 39549276900 + 27779555584 = 198870^2 + 166672^2 .

It is a super-2 number, since 2×67328832484² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 71096499 + ... + 71097445.

Almost surely, 2^67328832484 is an apocalyptic number.

67328832484 is the 259478-th square number.

It is an amenable number.

67328832484 is a deficient number, since it is larger than the sum of its proper divisors (51488408709).

67328832484 is an frugal number, since it uses more digits than its factorization.

67328832484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172 (or 1086 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 55.

The spelling of 67328832484 in words is "sixty-seven billion, three hundred twenty-eight million, eight hundred thirty-two thousand, four hundred eighty-four".