5994421688 has 64 divisors (see below), whose sum is σ = 11702063520. Its totient is φ = 2876889600.

The previous prime is 5994421681. The next prime is 5994421721. The reversal of 5994421688 is 8861244995.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5994421681) 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, 5870618 + ... + 5871638.

Almost surely, 2^5994421688 is an apocalyptic number.

It is an amenable number.

5994421688 is a deficient number, since it is larger than the sum of its proper divisors (5707641832).

5994421688 is a wasteful number, since it uses less digits than its factorization.

5994421688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1364 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 56.

The square root of 5994421688 is about 77423.6507018366. The cubic root of 5994421688 is about 1816.5572812440.

The spelling of 5994421688 in words is "five billion, nine hundred ninety-four million, four hundred twenty-one thousand, six hundred eighty-eight".