336656223061636 has 9 divisors (see below), whose sum is σ = 589148454576549. Its totient is φ = 168328093182624.

The previous prime is 336656223061541. The next prime is 336656223061643. The reversal of 336656223061636 is 636160322656633.

The square root of 336656223061636 is 18348194.

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

It can be written as a sum of positive squares in only one way, i.e., 325327236448900 + 11328986612736 = 18036830^2 + 3365856^2 .

It is a super-2 number, since 2×336656223061636² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32109340 + ... + 41283436.

Almost surely, 2^{336656223061636} is an apocalyptic number.

336656223061636 is the 18348194-th square number.

It is an amenable number.

336656223061636 is a deficient number, since it is larger than the sum of its proper divisors (252492231514913).

336656223061636 is an frugal number, since it uses more digits than its factorization.

336656223061636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18348198 (or 9174099 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 58.

The spelling of 336656223061636 in words is "three hundred thirty-six trillion, six hundred fifty-six billion, two hundred twenty-three million, sixty-one thousand, six hundred thirty-six".