27984087003 has 16 divisors (see below), whose sum is σ = 38278056960. Its totient is φ = 18175319904.

The previous prime is 27984086989. The next prime is 27984087011. The reversal of 27984087003 is 30078048972.

It is not a de Polignac number, because 27984087003 - 2¹⁰ = 27984085979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27984087023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228651 + ... + 329012.

It is an arithmetic number, because the mean of its divisors is an integer number (2392378560).

Almost surely, 2^27984087003 is an apocalyptic number.

27984087003 is a deficient number, since it is larger than the sum of its proper divisors (10293969957).

27984087003 is a wasteful number, since it uses less digits than its factorization.

27984087003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558098.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 27984087003 in words is "twenty-seven billion, nine hundred eighty-four million, eighty-seven thousand, three".