382762452069 has 48 divisors (see below), whose sum is σ = 601371828720. Its totient is φ = 233615923200.

The previous prime is 382762452067. The next prime is 382762452119. The reversal of 382762452069 is 960254267283.

382762452069 is a `hidden beast` number, since 3 + 8 + 2 + 7 + 624 + 5 + 2 + 0 + 6 + 9 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 154517389569 + 228245062500 = 393087^2 + 477750^2 .

It is not a de Polignac number, because 382762452069 - 2¹ = 382762452067 is a prime.

It is a super-2 number, since 2×382762452069² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382762452067) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 38654019 + ... + 38663919.

It is an arithmetic number, because the mean of its divisors is an integer number (12528579765).

Almost surely, 2^382762452069 is an apocalyptic number.

It is an amenable number.

382762452069 is a deficient number, since it is larger than the sum of its proper divisors (218609376651).

382762452069 is a wasteful number, since it uses less digits than its factorization.

382762452069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16790 (or 16787 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 382762452069 in words is "three hundred eighty-two billion, seven hundred sixty-two million, four hundred fifty-two thousand, sixty-nine".