3717303536961 has 27 divisors (see below), whose sum is σ = 6246149485953. Its totient is φ = 2124150313320.

The previous prime is 3717303536927. The next prime is 3717303536987. The reversal of 3717303536961 is 1696353037173.

The square root of 3717303536961 is 1928031.

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

3717303536961 is a `hidden beast` number, since 3 + 7 + 17 + 3 + 0 + 3 + 536 + 96 + 1 = 666.

It is not a de Polignac number, because 3717303536961 - 2⁴¹ = 1518280281409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3717303536898 and 3717303536907.

It is not an unprimeable number, because it can be changed into a prime (3717303535961) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 40442746 + ... + 40534556.

Almost surely, 2^{3717303536961} is an apocalyptic number.

3717303536961 is the 1928031-st square number.

3717303536961 is the 964016-th centered octagonal number.

It is an amenable number.

3717303536961 is a deficient number, since it is larger than the sum of its proper divisors (2528845948992).

3717303536961 is an frugal number, since it uses more digits than its factorization.

3717303536961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183642 (or 91821 counting only the distinct ones).

The product of its (nonzero) digits is 6429780, while the sum is 54.

The spelling of 3717303536961 in words is "three trillion, seven hundred seventeen billion, three hundred three million, five hundred thirty-six thousand, nine hundred sixty-one".