387792964087 has 12 divisors (see below), whose sum is σ = 395327620800. Its totient is φ = 380399347328.

The previous prime is 387792964081. The next prime is 387792964129. The reversal of 387792964087 is 780469297783.

It is not a de Polignac number, because 387792964087 - 2³ = 387792964079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387792964081) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 18104538 + ... + 18125944.

It is an arithmetic number, because the mean of its divisors is an integer number (32943968400).

Almost surely, 2^387792964087 is an apocalyptic number.

387792964087 is a deficient number, since it is larger than the sum of its proper divisors (7534656713).

387792964087 is an equidigital number, since it uses as much as digits as its factorization.

387792964087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27962 (or 27909 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 70.

The spelling of 387792964087 in words is "three hundred eighty-seven billion, seven hundred ninety-two million, nine hundred sixty-four thousand, eighty-seven".