3665572922 has 8 divisors (see below), whose sum is σ = 5998210272. Its totient is φ = 1666169500.

The previous prime is 3665572913. The next prime is 3665572931. The reversal of 3665572922 is 2292755663.

It is an interprime number because it is at equal distance from previous prime (3665572913) and next prime (3665572931).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83308454 + ... + 83308497.

It is an arithmetic number, because the mean of its divisors is an integer number (749776284).

Almost surely, 2^3665572922 is an apocalyptic number.

3665572922 is a deficient number, since it is larger than the sum of its proper divisors (2332637350).

3665572922 is a wasteful number, since it uses less digits than its factorization.

3665572922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166616964.

The product of its digits is 1360800, while the sum is 47.

The square root of 3665572922 is about 60543.9751090065. The cubic root of 3665572922 is about 1541.8683292091.

The spelling of 3665572922 in words is "three billion, six hundred sixty-five million, five hundred seventy-two thousand, nine hundred twenty-two".