3664254565 has 8 divisors (see below), whose sum is σ = 4407033888. Its totient is φ = 2924784720.

The previous prime is 3664254533. The next prime is 3664254571. The reversal of 3664254565 is 5654524663.

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

It is not a de Polignac number, because 3664254565 - 2⁵ = 3664254533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824931 + ... + 829360.

It is an arithmetic number, because the mean of its divisors is an integer number (550879236).

Almost surely, 2^3664254565 is an apocalyptic number.

It is an amenable number.

3664254565 is a deficient number, since it is larger than the sum of its proper divisors (742779323).

3664254565 is a wasteful number, since it uses less digits than its factorization.

3664254565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654739.

The product of its digits is 2592000, while the sum is 46.

The square root of 3664254565 is about 60533.0865312517. The cubic root of 3664254565 is about 1541.6834580039.

The spelling of 3664254565 in words is "three billion, six hundred sixty-four million, two hundred fifty-four thousand, five hundred sixty-five".