6988984099 has 8 divisors (see below), whose sum is σ = 7010640000. Its totient is φ = 6967358592.

The previous prime is 6988984097. The next prime is 6988984127. The reversal of 6988984099 is 9904898896.

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 6988984099 - 2¹ = 6988984097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6988984097) 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, 505227 + ... + 518875.

It is an arithmetic number, because the mean of its divisors is an integer number (876330000).

Almost surely, 2^6988984099 is an apocalyptic number.

6988984099 is a deficient number, since it is larger than the sum of its proper divisors (21655901).

6988984099 is a wasteful number, since it uses less digits than its factorization.

6988984099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15197.

The product of its (nonzero) digits is 80621568, while the sum is 70.

The square root of 6988984099 is about 83600.1441326509. The cubic root of 6988984099 is about 1911.9271959048.

The spelling of 6988984099 in words is "six billion, nine hundred eighty-eight million, nine hundred eighty-four thousand, ninety-nine".