382061805 has 32 divisors (see below), whose sum is σ = 641865600. Its totient is φ = 193788672.

The previous prime is 382061783. The next prime is 382061819. The reversal of 382061805 is 508160283.

It is a happy number.

It is not a de Polignac number, because 382061805 - 2⁵ = 382061773 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22591 + ... + 35699.

It is an arithmetic number, because the mean of its divisors is an integer number (20058300).

Almost surely, 2^382061805 is an apocalyptic number.

It is an amenable number.

382061805 is a deficient number, since it is larger than the sum of its proper divisors (259803795).

382061805 is a wasteful number, since it uses less digits than its factorization.

382061805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13213.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 382061805 is about 19546.4013311914. The cubic root of 382061805 is about 725.6232801066.

The spelling of 382061805 in words is "three hundred eighty-two million, sixty-one thousand, eight hundred five".