5978284987 has 8 divisors (see below), whose sum is σ = 6082255872. Its totient is φ = 5874863400.

The previous prime is 5978284943. The next prime is 5978284997. The reversal of 5978284987 is 7894828795.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5978284987 - 2¹⁵ = 5978252219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5978284997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115339 + ... + 158932.

It is an arithmetic number, because the mean of its divisors is an integer number (760281984).

Almost surely, 2^5978284987 is an apocalyptic number.

5978284987 is a deficient number, since it is larger than the sum of its proper divisors (103970885).

5978284987 is a wasteful number, since it uses less digits than its factorization.

5978284987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274649.

The product of its digits is 81285120, while the sum is 67.

The square root of 5978284987 is about 77319.3700633936. The cubic root of 5978284987 is about 1814.9257875031.

The spelling of 5978284987 in words is "five billion, nine hundred seventy-eight million, two hundred eighty-four thousand, nine hundred eighty-seven".