3716833112281 has 3 divisors (see below), whose sum is σ = 3716835040191. Its totient is φ = 3716831184372.

The previous prime is 3716833112269. The next prime is 3716833112303. The reversal of 3716833112281 is 1822113386173.

The square root of 3716833112281 is 1927909.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 718186756681 + 2998646355600 = 847459^2 + 1731660^2 .

It is not a de Polignac number, because 3716833112281 - 2³⁵ = 3682473373913 is a prime.

It is a super-2 number, since 2×3716833112281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3716833112231) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 963955 + ... + 2891863.

It is an arithmetic number, because the mean of its divisors is an integer number (1238945013397).

Almost surely, 2^{3716833112281} is an apocalyptic number.

3716833112281 is the 1927909-th square number.

3716833112281 is the 963955-th centered octagonal number.

It is an amenable number.

3716833112281 is a deficient number, since it is larger than the sum of its proper divisors (1927910).

3716833112281 is an frugal number, since it uses more digits than its factorization.

3716833112281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855818 (or 1927909 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The spelling of 3716833112281 in words is "three trillion, seven hundred sixteen billion, eight hundred thirty-three million, one hundred twelve thousand, two hundred eighty-one".