606109998 has 32 divisors (see below), whose sum is σ = 1313042976. Its totient is φ = 185413248.

The previous prime is 606109997. The next prime is 606110003. The reversal of 606109998 is 899901606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606109991) 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, 8965 + ... + 35952.

It is an arithmetic number, because the mean of its divisors is an integer number (41032593).

Almost surely, 2^606109998 is an apocalyptic number.

606109998 is an abundant number, since it is smaller than the sum of its proper divisors (706932978).

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

606109998 is a wasteful number, since it uses less digits than its factorization.

606109998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45108.

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 606109998 is about 24619.3013304602. The cubic root of 606109998 is about 846.2859860609.

The spelling of 606109998 in words is "six hundred six million, one hundred nine thousand, nine hundred ninety-eight".