3830378587 has 24 divisors (see below), whose sum is σ = 4628119776. Its totient is φ = 3104987904.

The previous prime is 3830378557. The next prime is 3830378593. The reversal of 3830378587 is 7858730383.

It is not a de Polignac number, because 3830378587 - 2¹⁵ = 3830345819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3830378557) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2154643 + ... + 2156419.

It is an arithmetic number, because the mean of its divisors is an integer number (192838324).

Almost surely, 2^3830378587 is an apocalyptic number.

3830378587 is a deficient number, since it is larger than the sum of its proper divisors (797741189).

3830378587 is a wasteful number, since it uses less digits than its factorization.

3830378587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675 (or 2656 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The square root of 3830378587 is about 61890.0524074750. The cubic root of 3830378587 is about 1564.6380960130.

The spelling of 3830378587 in words is "three billion, eight hundred thirty million, three hundred seventy-eight thousand, five hundred eighty-seven".