6998488606 has 8 divisors (see below), whose sum is σ = 10508939280. Its totient is φ = 3495508848.

The previous prime is 6998488603. The next prime is 6998488613. The reversal of 6998488606 is 6068848996.

It is a happy number.

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

It is a super-3 number, since 3×6998488606³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6998488603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1865386 + ... + 1869133.

It is an arithmetic number, because the mean of its divisors is an integer number (1313617410).

Almost surely, 2^6998488606 is an apocalyptic number.

6998488606 is a deficient number, since it is larger than the sum of its proper divisors (3510450674).

6998488606 is a wasteful number, since it uses less digits than its factorization.

6998488606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735458.

The product of its (nonzero) digits is 35831808, while the sum is 64.

The square root of 6998488606 is about 83656.9698590620. The cubic root of 6998488606 is about 1912.7934970191.

The spelling of 6998488606 in words is "six billion, nine hundred ninety-eight million, four hundred eighty-eight thousand, six hundred six".