382667823 has 24 divisors (see below), whose sum is σ = 564245136. Its totient is φ = 249840000.

The previous prime is 382667797. The next prime is 382667827. The reversal of 382667823 is 328766283.

It is not a de Polignac number, because 382667823 - 2¹⁰ = 382666799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382667827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136411 + ... + 139187.

It is an arithmetic number, because the mean of its divisors is an integer number (23510214).

Almost surely, 2^382667823 is an apocalyptic number.

382667823 is a deficient number, since it is larger than the sum of its proper divisors (181577313).

382667823 is a wasteful number, since it uses less digits than its factorization.

382667823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095 (or 3092 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 382667823 is about 19561.8972239402. The cubic root of 382667823 is about 726.0067333119.

The spelling of 382667823 in words is "three hundred eighty-two million, six hundred sixty-seven thousand, eight hundred twenty-three".