382878680384 has 14 divisors (see below), whose sum is σ = 759774881514. Its totient is φ = 191439340160.

The previous prime is 382878680369. The next prime is 382878680417. The reversal of 382878680384 is 483086878283.

It can be written as a sum of positive squares in only one way, i.e., 306393246784 + 76485433600 = 553528^2 + 276560^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 382878680384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2991239627 + ... + 2991239754.

Almost surely, 2^382878680384 is an apocalyptic number.

It is an amenable number.

382878680384 is a deficient number, since it is larger than the sum of its proper divisors (376896201130).

382878680384 is an equidigital number, since it uses as much as digits as its factorization.

382878680384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5982479393 (or 5982479383 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 65.

The spelling of 382878680384 in words is "three hundred eighty-two billion, eight hundred seventy-eight million, six hundred eighty thousand, three hundred eighty-four".