382067861 has 8 divisors (see below), whose sum is σ = 438844800. Its totient is φ = 325839888.

The previous prime is 382067813. The next prime is 382067863. The reversal of 382067861 is 168760283.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 382067861 - 2¹⁰ = 382066837 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 (382067863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135746 + ... + 138531.

It is an arithmetic number, because the mean of its divisors is an integer number (54855600).

Almost surely, 2^382067861 is an apocalyptic number.

It is an amenable number.

382067861 is a deficient number, since it is larger than the sum of its proper divisors (56776939).

382067861 is a wasteful number, since it uses less digits than its factorization.

382067861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274483.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 382067861 is about 19546.5562440037. The cubic root of 382067861 is about 725.6271139988.

The spelling of 382067861 in words is "three hundred eighty-two million, sixty-seven thousand, eight hundred sixty-one".