1606050660 has 24 divisors (see below), whose sum is σ = 4496942016.
Its totient is φ = 428280160.
The previous prime is 1606050659. The next prime is 1606050661. The reversal of 1606050660 is 660506061.
It is an interprime number because it is at equal distance from previous prime (1606050659) and next prime (1606050661).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (1606050661) 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, 13383696 + ... + 13383815.
It is an arithmetic number, because the mean of its divisors is an integer number (187372584).
Almost surely, 21606050660 is an apocalyptic number.
1606050660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1606050660 is an abundant number, since it is smaller than the sum of its proper divisors (2890891356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1606050660 is a wasteful number, since it uses less digits than its factorization.
1606050660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26767523 (or 26767521 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 1606050660 is about 40075.5618800286.
The cubic root of 1606050660 is about 1171.0795937753.
The spelling of 1606050660 in words is "one billion, six hundred six million, fifty thousand, six hundred sixty".