606321066 has 16 divisors (see below), whose sum is σ = 1305922464. Its totient is φ = 186560304.

The previous prime is 606321061. The next prime is 606321071. The reversal of 606321066 is 660123606.

It is an interprime number because it is at equal distance from previous prime (606321061) and next prime (606321071).

It is not an unprimeable number, because it can be changed into a prime (606321061) 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, 3886596 + ... + 3886751.

It is an arithmetic number, because the mean of its divisors is an integer number (81620154).

Almost surely, 2^606321066 is an apocalyptic number.

606321066 is an abundant number, since it is smaller than the sum of its proper divisors (699601398).

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

606321066 is a wasteful number, since it uses less digits than its factorization.

606321066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7773365.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 606321066 is about 24623.5875940124. The cubic root of 606321066 is about 846.3842097941.

The spelling of 606321066 in words is "six hundred six million, three hundred twenty-one thousand, sixty-six".