3764664673 has 8 divisors (see below), whose sum is σ = 4693608000. Its totient is φ = 2933504880.

The previous prime is 3764664661. The next prime is 3764664697.

3764664673 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3764664673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3764664673.

It is not an unprimeable number, because it can be changed into a prime (3764664653) 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 7 ways as a sum of consecutive naturals, for example, 24445798 + ... + 24445951.

It is an arithmetic number, because the mean of its divisors is an integer number (586701000).

Almost surely, 2^3764664673 is an apocalyptic number.

It is an amenable number.

3764664673 is a deficient number, since it is larger than the sum of its proper divisors (928943327).

3764664673 is a wasteful number, since it uses less digits than its factorization.

3764664673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48891767.

The product of its digits is 9144576, while the sum is 52.

The square root of 3764664673 is about 61356.8632917296. The cubic root of 3764664673 is about 1555.6387987609.

The spelling of 3764664673 in words is "three billion, seven hundred sixty-four million, six hundred sixty-four thousand, six hundred seventy-three".