2017100668 has 48 divisors (see below), whose sum is σ = 3914588160. Its totient is φ = 901756800.

The previous prime is 2017100639. The next prime is 2017100681. The reversal of 2017100668 is 8660017102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1576453 + ... + 1577731.

It is an arithmetic number, because the mean of its divisors is an integer number (81553920).

Almost surely, 2^2017100668 is an apocalyptic number.

It is an amenable number.

2017100668 is a deficient number, since it is larger than the sum of its proper divisors (1897487492).

2017100668 is a wasteful number, since it uses less digits than its factorization.

2017100668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2017100668 is about 44912.1438811375. The cubic root of 2017100668 is about 1263.5017789904.

The spelling of 2017100668 in words is "two billion, seventeen million, one hundred thousand, six hundred sixty-eight".