3761935664041 has 3 divisors (see below), whose sum is σ = 3761937603613. Its totient is φ = 3761933724470.

The previous prime is 3761935663987. The next prime is 3761935664089. The reversal of 3761935664041 is 1404665391673.

The square root of 3761935664041 is 1939571.

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 is not a de Polignac number, because 3761935664041 - 2³⁵ = 3727575925673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3761935664341) 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, 969786 + ... + 2909356.

Almost surely, 2^{3761935664041} is an apocalyptic number.

3761935664041 is the 1939571-st square number.

3761935664041 is the 969786-th centered octagonal number.

It is an amenable number.

3761935664041 is a deficient number, since it is larger than the sum of its proper divisors (1939572).

3761935664041 is an frugal number, since it uses more digits than its factorization.

3761935664041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879142 (or 1939571 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 3761935664041 in words is "three trillion, seven hundred sixty-one billion, nine hundred thirty-five million, six hundred sixty-four thousand, forty-one".