3766505141 has 16 divisors (see below), whose sum is σ = 4335179520. Its totient is φ = 3205526400.

The previous prime is 3766505117. The next prime is 3766505143. The reversal of 3766505141 is 1415056673.

It is a cyclic number.

It is not a de Polignac number, because 3766505141 - 2³⁰ = 2692763317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3766505095 and 3766505104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3766505143) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2090441 + ... + 2092241.

It is an arithmetic number, because the mean of its divisors is an integer number (270948720).

Almost surely, 2^3766505141 is an apocalyptic number.

It is an amenable number.

3766505141 is a deficient number, since it is larger than the sum of its proper divisors (568674379).

3766505141 is a wasteful number, since it uses less digits than its factorization.

3766505141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 3766505141 is about 61371.8595204675. The cubic root of 3766505141 is about 1555.8922641850.

The spelling of 3766505141 in words is "three billion, seven hundred sixty-six million, five hundred five thousand, one hundred forty-one".