287379075384996 has 48 divisors (see below), whose sum is σ = 767904983623680. Its totient is φ = 81941080546080.

The previous prime is 287379075384991. The next prime is 287379075385001. The reversal of 287379075384996 is 699483570973782.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (287379075384991) and next prime (287379075385001).

It is not an unprimeable number, because it can be changed into a prime (287379075384991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3483848236 + ... + 3483930723.

It is an arithmetic number, because the mean of its divisors is an integer number (15998020492160).

Almost surely, 2^{287379075384996} is an apocalyptic number.

It is an amenable number.

287379075384996 is an abundant number, since it is smaller than the sum of its proper divisors (480525908238684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

287379075384996 is a wasteful number, since it uses less digits than its factorization.

287379075384996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967779464 (or 6967779462 counting only the distinct ones).

The product of its (nonzero) digits is 34566497280, while the sum is 87.

The spelling of 287379075384996 in words is "two hundred eighty-seven trillion, three hundred seventy-nine billion, seventy-five million, three hundred eighty-four thousand, nine hundred ninety-six".