382461655 has 4 divisors (see below), whose sum is σ = 458953992. Its totient is φ = 305969320.

The previous prime is 382461623. The next prime is 382461671. The reversal of 382461655 is 556164283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 556164283 = 821 ⋅677423.

It is not a de Polignac number, because 382461655 - 2⁵ = 382461623 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38246161 + ... + 38246170.

It is an arithmetic number, because the mean of its divisors is an integer number (114738498).

Almost surely, 2^382461655 is an apocalyptic number.

382461655 is a deficient number, since it is larger than the sum of its proper divisors (76492337).

382461655 is an equidigital number, since it uses as much as digits as its factorization.

382461655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76492336.

The product of its digits is 172800, while the sum is 40.

The square root of 382461655 is about 19556.6268819549. The cubic root of 382461655 is about 725.8763275692.

The spelling of 382461655 in words is "three hundred eighty-two million, four hundred sixty-one thousand, six hundred fifty-five".