382667846399 has 4 divisors (see below), whose sum is σ = 393010220664. Its totient is φ = 372325472136.

The previous prime is 382667846381. The next prime is 382667846413. The reversal of 382667846399 is 993648766283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993648766283 = 41 ⋅24235335763.

It is a cyclic number.

It is not a de Polignac number, because 382667846399 - 2³² = 378372879103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382667846329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5171187077 + ... + 5171187150.

It is an arithmetic number, because the mean of its divisors is an integer number (98252555166).

Almost surely, 2^382667846399 is an apocalyptic number.

382667846399 is a deficient number, since it is larger than the sum of its proper divisors (10342374265).

382667846399 is a wasteful number, since it uses less digits than its factorization.

382667846399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10342374264.

The product of its digits is 564350976, while the sum is 71.

The spelling of 382667846399 in words is "three hundred eighty-two billion, six hundred sixty-seven million, eight hundred forty-six thousand, three hundred ninety-nine".