3766634360745 has 8 divisors (see below), whose sum is σ = 6026614977216. Its totient is φ = 2008871659056.

The previous prime is 3766634360743. The next prime is 3766634360759. The reversal of 3766634360745 is 5470634366673.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3766634360745 - 2¹ = 3766634360743 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3766634360743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125554478677 + ... + 125554478706.

It is an arithmetic number, because the mean of its divisors is an integer number (753326872152).

Almost surely, 2^{3766634360745} is an apocalyptic number.

It is an amenable number.

3766634360745 is a deficient number, since it is larger than the sum of its proper divisors (2259980616471).

3766634360745 is a wasteful number, since it uses less digits than its factorization.

3766634360745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251108957391.

The product of its (nonzero) digits is 137168640, while the sum is 60.

The spelling of 3766634360745 in words is "three trillion, seven hundred sixty-six billion, six hundred thirty-four million, three hundred sixty thousand, seven hundred forty-five".