199035664 has 15 divisors (see below), whose sum is σ = 385740967. Its totient is φ = 99489616.

The previous prime is 199035653. The next prime is 199035713. The reversal of 199035664 is 466530991.

The square root of 199035664 is 14108.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 199035664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 54669 + ... + 58195.

Almost surely, 2^199035664 is an apocalyptic number.

199035664 is the 14108-th square number.

It is an amenable number.

199035664 is a deficient number, since it is larger than the sum of its proper divisors (186705303).

199035664 is an frugal number, since it uses more digits than its factorization.

199035664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7062 (or 3529 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The cubic root of 199035664 is about 583.8621210750.

The spelling of 199035664 in words is "one hundred ninety-nine million, thirty-five thousand, six hundred sixty-four".