3675648965 has 32 divisors (see below), whose sum is σ = 4782240000. Its totient is φ = 2701831168.

The previous prime is 3675648943. The next prime is 3675648967. The reversal of 3675648965 is 5698465763.

It is a cyclic number.

It is not a de Polignac number, because 3675648965 - 2²⁶ = 3608540101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675648967) 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 31 ways as a sum of consecutive naturals, for example, 744776 + ... + 749694.

It is an arithmetic number, because the mean of its divisors is an integer number (149445000).

Almost surely, 2^3675648965 is an apocalyptic number.

It is an amenable number.

3675648965 is a deficient number, since it is larger than the sum of its proper divisors (1106591035).

3675648965 is a wasteful number, since it uses less digits than its factorization.

3675648965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149.

The product of its digits is 32659200, while the sum is 59.

The square root of 3675648965 is about 60627.1306017364. The cubic root of 3675648965 is about 1543.2798155255.

The spelling of 3675648965 in words is "three billion, six hundred seventy-five million, six hundred forty-eight thousand, nine hundred sixty-five".