606489850 has 24 divisors (see below), whose sum is σ = 1139249628. Its totient is φ = 240192000.

The previous prime is 606489827. The next prime is 606489857. The reversal of 606489850 is 58984606.

It can be written as a sum of positive squares in 6 ways, for example, as 225810729 + 380679121 = 15027^2 + 19511^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 606489850.

It is not an unprimeable number, because it can be changed into a prime (606489857) 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, 54999 + ... + 65098.

Almost surely, 2^606489850 is an apocalyptic number.

606489850 is a deficient number, since it is larger than the sum of its proper divisors (532759778).

606489850 is a wasteful number, since it uses less digits than its factorization.

606489850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120210 (or 120205 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 606489850 is about 24627.0146384007. The cubic root of 606489850 is about 846.4627396175.

The spelling of 606489850 in words is "six hundred six million, four hundred eighty-nine thousand, eight hundred fifty".