382189107 has 6 divisors (see below), whose sum is σ = 509630628. Its totient is φ = 254770164.

The previous prime is 382189103. The next prime is 382189139. The reversal of 382189107 is 701981283.

It is not a de Polignac number, because 382189107 - 2² = 382189103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (382189103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28218 + ... + 39504.

It is an arithmetic number, because the mean of its divisors is an integer number (84938438).

Almost surely, 2^382189107 is an apocalyptic number.

382189107 is a deficient number, since it is larger than the sum of its proper divisors (127441521).

382189107 is an frugal number, since it uses more digits than its factorization.

382189107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22577 (or 11290 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 382189107 is about 19549.6574650299. The cubic root of 382189107 is about 725.7038630873.

The spelling of 382189107 in words is "three hundred eighty-two million, one hundred eighty-nine thousand, one hundred seven".