6606344898 has 24 divisors (see below), whose sum is σ = 14335895808. Its totient is φ = 2198707512.

The previous prime is 6606344893. The next prime is 6606344909. The reversal of 6606344898 is 8984436066.

It is a super-2 number, since 2×6606344898² = 87287585822661260808, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6606344893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271986 + ... + 295277.

It is an arithmetic number, because the mean of its divisors is an integer number (597328992).

Almost surely, 2^6606344898 is an apocalyptic number.

6606344898 is an abundant number, since it is smaller than the sum of its proper divisors (7729550910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6606344898 is a wasteful number, since it uses less digits than its factorization.

6606344898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567918 (or 567915 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The square root of 6606344898 is about 81279.4248134176. The cubic root of 6606344898 is about 1876.3783545990.

The spelling of 6606344898 in words is "six billion, six hundred six million, three hundred forty-four thousand, eight hundred ninety-eight".