3652531673 has 16 divisors (see below), whose sum is σ = 4203064320. Its totient is φ = 3109233600.

The previous prime is 3652531637. The next prime is 3652531711. The reversal of 3652531673 is 3761352563.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3652531673 - 2⁸ = 3652531417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3652531673.

It is not an unprimeable number, because it can be changed into a prime (3652531373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1254143 + ... + 1257051.

It is an arithmetic number, because the mean of its divisors is an integer number (262691520).

Almost surely, 2^3652531673 is an apocalyptic number.

It is an amenable number.

3652531673 is a deficient number, since it is larger than the sum of its proper divisors (550532647).

3652531673 is a wasteful number, since it uses less digits than its factorization.

3652531673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088.

The product of its digits is 340200, while the sum is 41.

The square root of 3652531673 is about 60436.1785108887. The cubic root of 3652531673 is about 1540.0376210801.

The spelling of 3652531673 in words is "three billion, six hundred fifty-two million, five hundred thirty-one thousand, six hundred seventy-three".