3765885673 has 16 divisors (see below), whose sum is σ = 4262810112. Its totient is φ = 3295872000.

The previous prime is 3765885667. The next prime is 3765885701.

3765885673 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3765885673 - 2²¹ = 3763788521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3765885623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37203 + ... + 94423.

It is an arithmetic number, because the mean of its divisors is an integer number (266425632).

Almost surely, 2^3765885673 is an apocalyptic number.

It is an amenable number.

3765885673 is a deficient number, since it is larger than the sum of its proper divisors (496924439).

3765885673 is a wasteful number, since it uses less digits than its factorization.

3765885673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57456.

The product of its digits is 25401600, while the sum is 58.

The square root of 3765885673 is about 61366.8124722150. The cubic root of 3765885673 is about 1555.8069615612.

The spelling of 3765885673 in words is "three billion, seven hundred sixty-five million, eight hundred eighty-five thousand, six hundred seventy-three".