382375985 has 16 divisors (see below), whose sum is σ = 486300672. Its totient is φ = 287635200.

The previous prime is 382375927. The next prime is 382375993. The reversal of 382375985 is 589573283.

It is not a de Polignac number, because 382375985 - 2⁶ = 382375921 is a prime.

It is a super-2 number, since 2×382375985² = 292422787809440450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178370 + ... + 180500.

It is an arithmetic number, because the mean of its divisors is an integer number (30393792).

Almost surely, 2^382375985 is an apocalyptic number.

It is an amenable number.

382375985 is a deficient number, since it is larger than the sum of its proper divisors (103924687).

382375985 is a wasteful number, since it uses less digits than its factorization.

382375985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264.

The product of its digits is 1814400, while the sum is 50.

The square root of 382375985 is about 19554.4364531428. The cubic root of 382375985 is about 725.8221256487.

The spelling of 382375985 in words is "three hundred eighty-two million, three hundred seventy-five thousand, nine hundred eighty-five".