3668465361 has 32 divisors (see below), whose sum is σ = 5477414400. Its totient is φ = 2165079680.

The previous prime is 3668465357. The next prime is 3668465371. The reversal of 3668465361 is 1635648663.

3668465361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3668465361 - 2² = 3668465357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3668465361.

It is not an unprimeable number, because it can be changed into a prime (3668465371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199525 + ... + 217133.

It is an arithmetic number, because the mean of its divisors is an integer number (171169200).

Almost surely, 2^3668465361 is an apocalyptic number.

It is an amenable number.

3668465361 is a deficient number, since it is larger than the sum of its proper divisors (1808949039).

3668465361 is a wasteful number, since it uses less digits than its factorization.

3668465361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17789.

The product of its digits is 1866240, while the sum is 48.

The square root of 3668465361 is about 60567.8574905865. The cubic root of 3668465361 is about 1542.2737762936.

The spelling of 3668465361 in words is "three billion, six hundred sixty-eight million, four hundred sixty-five thousand, three hundred sixty-one".